What Are Flat Lashes? The Ultimate Guide for Lash Technicians

If you're looking to create lightweight, dark and defined lash sets, flat lashes could be the perfect addition to your lash kit. Also known as ellipse lashes or cashmere lashes, flat lashes have a unique shape that makes them a popular choice for lash technicians wanting to create a fuller appearance without adding unnecessary weight to the natural lash.

In this guide, we'll explain exactly what flat lashes are, how they differ from classic lashes and why you might want to add them to your lash supplies.

What Are Flat Lashes?

Flat lashes are individual eyelash extensions that have a flattened, oval-shaped base rather than the traditional round base of a classic lash.

Because of their unique shape, flat lashes can appear wider and darker when applied to the natural lash. This means you can achieve a bold, defined look while using a lash extension that is lighter than a traditional classic lash of the same appearance.

The flattened base also allows the lash to sit securely around the natural lash, helping create a seamless finish.

Looking to try them for your next set? Shop Phatlash Flat Lashes and add them to your lash collection.

Why Are Flat Lashes So Popular?

Flat lashes have become a favourite among lash technicians for several reasons.

1. They Create a Darker Appearance

One of the biggest benefits of flat lashes is their ability to create a deep, dark lash line.

The wider surface area of the lash can make the extensions look more noticeable and defined, making them ideal for clients who love a bold but clean classic lash look.

2. They Are Lightweight

Flat lashes are designed with a hollow or flattened structure, meaning they can provide a fuller-looking result without necessarily having the same weight as a traditional round lash with comparable visual impact.

As always, the lash technician should select an appropriate diameter and length based on the individual client's natural lashes.

3. They Can Create a Fuller Classic Look

Flat lashes are particularly useful when you want to give a classic lash set a slightly fuller and darker appearance.

They can be a great option for clients who want something more noticeable than a traditional classic set but don't necessarily want the look of Russian volume.

4. They Have a Unique Finish

The shape of a flat lash gives the finished set a distinctive appearance. When applied correctly, they can create a sleek, defined and polished result.

Flat Lashes vs Classic Lashes

So, what's the difference between flat lashes and classic lashes?

Traditional classic lash extensions generally have a round base, whereas flat lashes have a flattened base.

The difference in structure can affect the appearance of the finished set.

Flat Lashes	Classic Lashes
Flattened, oval-shaped base	Round base
Creates a darker, wider appearance	Creates a traditional defined appearance
Lightweight construction	Available in a wide range of weights
Great for bold classic-style sets	Ideal for traditional classic sets
Can give the appearance of added fullness	Creates a clean, individual-lash effect

Both can be excellent options, and the best choice depends on the client's natural lashes and the desired finished look.

Can You Use Flat Lashes for Classic Lash Extensions?

Yes. Flat lashes are commonly used to create a classic lash extension set.

The basic classic technique involves applying one extension to one natural lash. Flat lashes can be used in the same one-to-one application method, while their unique shape gives the finished set a darker and more noticeable appearance.

However, correct lash selection is essential. Always consider the client's natural lash strength, length and condition before choosing your extension diameter and length.

Who Are Flat Lashes Suitable For?

Flat lashes can be a great option for clients who want:

• A dark and defined lash line
• A classic-style lash set with added visual fullness
• Lightweight extensions
• A more dramatic appearance without using volume fans
• A sleek, polished finish

Your consultation should always determine the most suitable lash type, length and diameter for each individual client.

How Do You Apply Flat Lashes?

Flat lashes are applied using the same basic principles as classic lash extensions.

Step 1: Cleanse the Natural Lashes

Start with clean, oil-free natural lashes. Use a professional lash cleanser to remove makeup, oils and any residue that could affect retention.

Step 2: Prime if Required

Depending on the client's lashes and your chosen products, apply an appropriate lash primer as part of your preparation routine.

Step 3: Choose Your Lash

Select the correct flat lash based on the client's natural lash and the desired result.

Remember that longer or thicker does not always mean better. Choosing an extension that is too heavy can place unnecessary stress on the natural lash.

Step 4: Isolate the Natural Lash

Using your professional lash tweezers, isolate one natural lash at a time.

Step 5: Pick Up the Flat Lash

Pick up the extension carefully and dip the base into your professional lash adhesive.

Step 6: Apply

Place the flat lash onto the isolated natural lash, ensuring the attachment is secure and clean.

Step 7: Repeat

Continue working through the natural lashes until the desired fullness and coverage have been achieved.

Don't Forget Your Lash Prep

Great lash extensions start with great preparation.

Alongside your flat lashes, make sure your kit contains the essentials you need for a professional lash appointment, including lash cleanser, primer, adhesive, tweezers, under-eye pads and applicators.

You can shop all your lash essentials in one place with Phatlash Lash Supplies.

Why Choose Phatlash Flat Lashes?

At Phatlash, we supply professional lash products designed with lash technicians in mind.

Our range includes flat lashes, classic lashes, easy fan lashes, promade lashes, lash adhesives, lash prep products and professional lash tools, making it easy to stock up on the essentials you need.

Whether you're creating a natural everyday set or a darker, more defined classic look, having different lash styles in your kit gives you more flexibility when creating bespoke sets for your clients.

[Shop Phatlash Flat Lashes] and discover your new go-to lash extensions.