1. Ellipse Super Flat lashes 0.15mm - a real solution for sparse eyelashes

We are thrilled to introduce you to the game-changing ellipse flat lashes extensions. These flat lash have been making waves in the beauty community, offering a unique and stunning look that will leave you in awe. But what exactly are flat eyelashes and why is it the solution for thin lashes? We’ll unveil it all below.

Lii - flat vs normal

Ellipse base - Better retention

Ellipse flat lashes are designed with a flatter oval-shaped base compared to round traditional lashes. This unique feature offers a larger bonding surface, ensuring a stronger and longer-lasting hold. With flat lash eyelash extensions, you can provide your clients with a fluffy lash look that maintains their stunning appearance for extended periods.

In addition, the base of single Super Flat lashes 0.15mm is flatter, and this creates a cool eyeliner effect along your lash line. It fills in any gaps between your natural lashes and gives a more defined and impactful look. It's like having an instant eyeliner without actually applying one. So, it not only enhances your overall appearance but also makes your eyes stand out more.

Super lightweight - voluminous lash effect without adding extra weight

One of the great things about 0.15 flat ellipse eyelash extensions is that they are super lightweight. They weigh less than half of what normal lashes do, which is perfect if you want a bold and dramatic look without feeling heavy. The lightweight nature of these flat matte lashes makes them really comfortable to wear and reduces the risk of putting too much strain on your natural lashes.

Split tips - fuller and more voluminous lash set

Another cool feature of flat silk lash extensions is that they have split tips. This means that each lash has a kind of double volume effect, making your lashes look fuller and more voluminous. It's great for people who have thin, short, or damaged natural lashes and want a darker and thicker lash look.

LiiLash - flat vs classic

Ultra matte black finish

Ellipse Super Flat lashes 0.15mm have a ultra matte black finish which is suitable for natural lash style lovers. The deep rich black matte color with no undertones will allow your clients to achieve the most voluminous, lightweight and natural lash look

Key features of our ellipse flat lashes

  • Made of cruelty-free Korean PBT fiber (Polybutylene Terephthalate), cruelty-free, no animal testing, formaldehyde-free and latex-free
  • Split tips bring a voluminous effect
  • Flatter base gives a better bond between natural eyelashes and lash extensions, also achieving a lightweight lash set
  • Ultra matte black finish for natural lash look
  • Ultra soft, comfortable to wear
  • Super dense
  • Stable curls
  • Knot free, no kink, not stiff
  • Ideal for clients with weak eyelashes, sensitive eyes or straight lashes or those who want a lightweight fuller look

Our ellipse Super Flat lashes 0.15mm are made of Korean PBT fiber, ensuring a soft, lightweight, and highly flexible product. The materials we use have no bluish and no greenish appearance.

Safety is our utmost priority, and all our products are formaldehyde-free and latex-free. This makes them suitable for individuals with sensitive eyes, providing a secure and comfortable experience. We hold MSDS and SGS Certificates to guarantee the safety of our materials.

Furthermore, our ellipse flat lashes are dense, knot-free, and no kink, not stiff. When picking up the lashes doesn’t stick to neighboring lashes and don’t have any adhesive residues, this results in a smooth and seamless application process. As a result, it saves you time and effort, simplifying and expediting the lash application.

Additionally, these flat classic lashes could maintain a stable curl over time. Lashes can maintain their shape and curl over time because they are dried at the appropriate temperature and gone under strict quality control. As a result, you can stock your lashes in abundance without being concerned about the curls changing their shapes.

Lastly, our lashes are 100% cruelty-free, and no animal testing. By choosing our lashes, you actively contribute to environmental protection and support animal rights.

2. Techniques

Overall, Super Flat lashes 0.15mm are usually used for classic technique, offering enhanced durability, comfort, and a captivating lash appearance. Because it has a flatter base, which provides a large bonding surface area and allows for a stronger attachment to the natural lashes. This ensures better retention and longer-lasting results.

Classic technique is one lash extension applied to one natural eyelash, which creates a thicker and longer lash. It is suitable for people who want a natural look and at the same time don’t make the eyes heavy. The classic technique is ideal for eyelash extensions with thicknesses of 0.15, 0.155, and 0.2 mm.

3. Curl types

Ellipse flat lashes have become a popular beauty trend, offering a way to achieve longer, fuller yet lightweight lashes. When you buy flat eyelash extensions, one crucial aspect to consider is the curl type.

The curl type determines the level of lift and curl your lashes will have, ultimately influencing the overall look of your eyes. Let’s explore each curl type and find out which is ‘the one’ for you.

J curl

The J curl offers a natural and subtle lift to the lashes. It provides a gentle curve that mimics the shape of natural eyelashes. The lifting effect of J curl flat lashes is modest, making it ideal for individuals with straight or downward-pointing lashes. This curl type is well-suited for those seeking a natural and understated enhancement, particularly those with almond-shaped or deep-set eyes.

B curl

The B curl strikes a balance between the J curl and the C curl. It offers a moderate lift and creates a soft, natural-looking curve. The B curl flat lashes curl is ideal for people with medium-length lashes or those who want a more noticeable yet still natural appearance since it lifts the lashes and provides depth and volume. This curl type complements a variety of eye shapes, including round and hooded eyes.

C curl

The C curl is known for its pronounced lift and curvature. It provides a noticeable curl that adds definition and drama to the lashes. The lifting effect of the flat lashes c curl is more intense, making it suitable for those who desire a glamorous and eye-catching look. This curl type works well for individuals with naturally curly lashes or those with round or wide-set eyes, as it enhances their natural shape and creates an alluring gaze.

CC curl

CC curl flat lashes are the perfect choice for those seeking to add a touch of drama and volume to their lashes. These lash shapes are similar to the popular C curl lashes but with slightly more curl. Resembling the shape of the letter "C," the CC curl lashes curl away from the lash line and upward, providing a noticeable lift and incredible volume.

If you're looking to enhance your lashes with added volume rather than just length, CC curls are the way to go. They work great for special occasions, providing the volume and lift you desire. Even if you have a regular daily routine and prefer long, curly lashes, CC curls are also suitable for everyday wear.

Additionally, for individuals with downturned eyes, CC curl lashes work exceptionally well, as they provide a lifted appearance and enhance the eye shape. Especially, because of the significant lifting features, CC curl is highly recommended for doll eyes and cat eyes.

D curl

If you want maximum drama and impact, D curl flat lashes is the go-to option. It gives the flat lash an incredible lift and curve. The D curl's dramatic lifting effect results in lashes that are distinctive and capture the eye. As flat lashes d curl is usually used for people who want doll eyes and cat eyes lash extensions.

The lifting effect of the D curl is ideal for individuals with straight lashes or those who crave maximum impact. This curl type is especially suitable for those with hooded or downturned eyes, as it opens up the eyes and creates a captivating, lifted appearance.

DD curl

DD curl lashes are the ultimate choice for those who want an incredibly bold and intense look with their lash extensions. They provide a high level of lift and curve to the flat lash eyelash extensions, resulting in a voluminous and stunning appearance. DD curl lashes are especially suitable for people with naturally straight lashes or those who have hooded or downturned eyes.

These lashes can give a significant lift and open up the eyes, enhancing their overall shape. If you want to make a statement and achieve a truly dramatic lash style, DD curl lashes are the perfect option to create a captivating and eye-catching look. It is the reason why it is often selected by doll-eyed lovers.

L curl

The L curl is specifically designed for individuals with straight or downward-pointing lashes. It offers a unique lifting effect that opens up the eyes and creates a more feminine appearance. The lifting effect of the L curl is subtle, providing a gentle uplift to the lashes. This L curl flat lashes is suitable for individuals with monolid or hooded eyes, as it adds a soft and elegant lift that complements their eye shape.

M curl

You may find M curl new as it is not offered by many manufacturers. To begin with, M curl has a straight base and lifts up with more bend than L curl. It offers a special and glamorous look for lash extensions. This creates a beautiful curve that enhances the eyes. M curl lashes are perfect for people with droopy or downturned eyes because they help lift and open up the eye area, making you look more awake and refreshed.

They also provide a glamorous and flirty appearance, ideal for those seeking a more dramatic look like cat-eye fan. With M curl lashes, you can achieve stunning lashes that add depth and dimension.

4. Who should use ellipse flat lashes 0.15mm?

Sparse, short or damaged lashes

Flat lashes are an excellent choice for the sake of natural lash health, especially if your clients have sparse, short, or damaged natural lashes.

They are also lightweight, so they won't strain or damage your natural lashes further. With flat lashes, you can achieve the appearance of fuller, healthier lashes, even if yours are not in the best condition.

Flat eyelash extensions have a flatter base, which means they can attach securely even if you don't have many lashes or they are shorter. Additionally, due to the shape of flat lashes, the split tip makes each lash look thicker and more voluminous without adding extra weight to natural eyelashes.

Who is seeking a dramatic or glamorous look

For anyone seeking a dramatic or glamorous look, flat lashes are an ideal option. As they have a flatter base, which creates an instant darkness eyeliner effect along the lash line, making your eyes pop and adding intensity to your overall look. The flatter base also allows for better weight distribution, resulting in comfortable wear.

Moreover, the split tips of each flat lash lash extensions provide an instant double volume effect, adding depth and fullness for a truly striking appearance. Whether you're going for a red-carpet-ready look or simply want to make a bold statement, flat lashes will help you achieve that dramatic and glamorous style effortlessly.

Straight or downward-pointing natural lashes

Ellipse flat lashes have a unique shape, with a flat base and a wider surface area, which helps to create a beautiful, lifted effect. The flat design allows the lashes to sit closer to the natural lash line, making them appear fuller and more voluminous.

Another thing is the wider surface area of flat lashes provides better adherence, ensuring a longer-lasting hold. So, if you have straight or downward-pointing natural lashes, flat lashes are the ideal solution to enhance your look with a natural and glamorous lift.

Sensitive eyes

Flat lashes are designed to be lightweight and gentle, reducing the likelihood of irritation or discomfort. The flatter base of flat lashes allows for a more secure and stable attachment, minimizing the risk of the lashes coming into contact with the sensitive eye area.

Additionally, flat lashes provide a softer, more natural look, which can be beneficial for those with sensitive eyes who may prefer a more subtle lash enhancement. With flat lashes, you can enjoy the beauty and confidence of lash extensions without compromising the comfort of your sensitive eyes.

5. The chosen lash map for flat lashes?

Flat lashes are also a good fit for achieving a wispy lash effect in hybrid technique. One of the reasons flat lashes work so well is because of their unique split tip design. Unlike other lash types, flat lashes have tips that are divided into two, creating a delicate and wispy appearance.

These split tips add a touch of texture and lightness to the overall lash look. When combined with other lash extensions in a hybrid set, the split tips of flat lashes blend seamlessly with the natural lashes, creating a fluttery and wispy effect.

The lash map we suggest for flat lashes is Natural Strip Lash Map. This lash map uses hybrid lashes of 6D Premade Fans and 0.2 and 0.25mm flat lashes. In the shortest length of the extensions, you will choose 6D Premade Fans, and then build up the length in the second and third layers using flat eyelashes. With the lifting wing effect in the outer corner of the eye, this hybrid set will open up the eye while also adding volume, length, and texture.

Ellipse flat lashes - lash map

6. Packaging boxes

As a go-green brand, Lii Lash is dedicated to using environmentally friendly and recyclable packing boxes. 80% of our packaging boxes are crafted from paper materials, which have a faster breakdown rate compared to standard plastic packaging. It means that customers can use our products without concerns about harming the environment. We hold a strong commitment to protecting the planet as it is our social responsibility.

Our latest paper box design for Super Flat lashes 0.15mm features a collapsible side panel, enabling lash artists to effortlessly remove the lash strip without causing any lashes damage. It is a big change in strip removal that enables clients to easily take out the eyelash extensions and do what they want.

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We have MSDS and SGS Certificates that ensure the safety of our products

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Super Flat Eyelash Extensions - 0.15mm

Super Flat Eyelash Extensions - 0.15mm


Start your own eyelash extension brand


Customize your own order from material, thickness, length, curl,...

Short description

Introducing our full matte Super Flat lashes 0.15mm - an incredible solution for those who have weak, thin lashes yet still desire a voluminous effect lash set with featherlight touch!

✓ Features: Boost lash retention by 40% with our remarkable Super Flat lashes. These lashes boast a unique flat, flat base that offers a broader bonding surface for your natural lashes and creates a stunning eyeliner effect for a bold look. Thanks to their deep split tip, you can achieve instant double volume effect, while weighing as light as a single lash strand. These lashes are incredibly lightweight, 40% less than regular ones, making them the perfect choice for clients with damaged, thin, or short natural lashes who seek a fuller, darker appearance. Achieve that natural look you've always desired with the full matte black finish of Premium Flat lashes.

✓ Diameter: 0.15mm is the most popular, average lash thickness which creates a thicker look than 0.1mm and 0.12mm lashes. This diameter is also a great option for creating a classic set. However, you should only use our Super Flat lashes 0.15mm on clients with thick, strong natural lashes. This is also a great starter thickness for first time clients.

✓ Technique: Super Flat lashes 0.15mm are ideal for classic technique where only one extension lash is attached to each natural lash.

Lash style: At Lii Lash, we offer 2 options: single-length trays and mixed-length trays. Our single trays feature one consistent length throughout, offering an affordable option for simple lash maps. Meanwhile, our mixed-length trays offer a versatile selection, combining various lengths within one tray. In addition, our Super Flat lashes also come in various curls (C, CC, D, L, M, V) which enables endless creativity for countless lash styles & lash maps, ranging from classic, light volume, hybrid to cat/fox/doll/squirrel eyes.

✓ Material: Our Super Flat lashes 0.15mm are meticuously handcrafted from premium Korean PBT fiber which are lightweight, hypoallergenic, strong & flexible. The PBT fiber is also famous for its incredible heat & chemical resistance and can hold curls perfectly for at least 1 year after the procedure.

Key features

  • Flat base for enhanced retention and eyeliner effect
  • Split-tip for a fluffy effect and a matte finish
  • Made of high-quality Korean PBT fiber
  • Vegan, 100% cruelty-free, latex-free, formaldehyde-free
  • Super soft, Ultra-lightweight 
  • Perfect for damaged, short, or fine natural lashes
  • Create a thicker lash look with less weight
  • Ideal for Kim K lash style
  • Easier applications
  • Come in a variety of curls, thicknesses and lengths

How to use

1. Remove old lashes with Cream remover using cleansing brushes or tweezers.

2. Wet eyelashes and start deep-cleansing with Lash shampoo.

3. Use Protein Remover to remove impurities and moisturize natural lashes

4. Gently brush Primer over the base of the lash extension and the real lashes to accelerate drying time of adhesive.

5. Dip lashes in Adhesive and begin the extension process.

6. Carefully dab the Super bonderonto the glued area and allow it to dry for 1-2 minutes to fasten the curing time and enhance the bonding area

How to store

  • Store lashes in a cool, dry place away from direct sunlight.
  • Keep the room temperature below 30 Celsius degrees.
  • Keep them sealed in their container without opening when not in use.
  • Place lashes on a shelf to prevent damage from direct contact with the ground.

Product properties

  • Soft, lightweight
  • Cruelty-free
  • Formaldehyde-free
  • Latex-free
  • 100% synthetic
  • Residue-free bases & tape strip
  • Knot free
  • Not kink

Made to order

Lii Lash creates the "made to order" order to apply for the customer who wants to customize their products that are hard to find on the market or out of stock on our site.

Please send your information to our email: or leave us your order HERE

Private label

1. Black lashes: MOQ is 100 trays total, & 10 trays/size (lengths, diameter) 

2. Colored lashes MOQ is 50/item, & 10 trays/size (lengths, diameter, curl) 

Please send your information to our email: or leave us your order HERE 

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