0.03 vs 0.05 Lash Trays: Which Should You Choose?
If you've ever found yourself about to start a volume set and wondering whether to use 0.03 lash trays or 0.05 lash trays, you're not alone.
One of the most common questions asked by beginner lash artists is: "Which diameter should I be using?"
The truth is that neither is better than the other. They simply create different looks and are suited to different styling techniques.
What Does Lash Diameter Mean?
Lash diameter refers to the thickness of an individual lash extension.
The smaller the diameter, the lighter the lash. This allows more lashes to be used within a fan while maintaining the health of the natural lash.
At The Lash Cook, our most popular/best-selling volume diameters are:
Both are ultra-black, fan like butter and available in CC and D curl options.
What Are 0.03 Lash Trays?
0.03 lashes are extremely lightweight and are most commonly used for Russian Volume and Mega Volume lash sets.
Because each lash is so lightweight, lash artists can create larger fans while keeping the overall weight safe for the natural lash.
Best for:
Mega Volume
Russian Volume
Full, fluffy lash sets
Advanced volume techniques
Benefits of 0.03 Lash Trays
Creates lightweight, fluffy fans
Allows larger fan creation which can create a fuller look
Perfect for dense lash lines
very versatile - can create natural volume looks and mega volume looks depending on how many lashes are used in fans
Our 0.03 Volume Lash Trays are one of our best-selling products and feature ultra-black fibres and a soft matte finish to help you create beautiful handmade fans with ease.
What Are 0.05 Lash Trays?
0.05 lashes are slightly thicker than 0.03 lashes but still sit firmly within the volume lash category.
Many lash artists love 0.05 lashes because they are versatile and can be used for both Russian Volume and Hybrid lash sets.
Best for:
Russian Volume
Hybrid lashes
Wispy styling
Everyday volume sets
Benefits of 0.05 Lash Trays
Easy to work with
Great for beginner volume artists
Creates fluffy, dark lash lines
Suitable for a wide range of styles
Our 0.05 Volume Lash Trays are designed to create effortless handmade fans with rich black definition and a soft matte finish.
Which Is Better for Beginners?
Many beginner lash artists start with 0.05 lashes because they are slightly easier to control when learning volume techniques.
However, if your goal is to specialise in Russian Volume or Mega Volume, learning to work with 0.03 lashes early on can be hugely beneficial.
The best choice often comes down to:
Your experience level
The style you're creating
Your client's natural lashes
Your preferred fan size
Can You Use Both?
Absolutely.
Many professional lash artists keep both diameters in their lash trolley.
For example:
Use 0.03 lashes for dense volume areas
Use 0.05 lashes for lighter volume or hybrid styling
Mix diameters to create texture and dimension
Having both options available gives you greater flexibility when customising lash sets.
The Lash Cook's Recommendation
If you're just starting your volume lash journey, our 0.05 Volume Lash Trays are a fantastic place to begin.
If you love creating dramatic Russian or Mega Volume sets, our 0.03 Volume Lash Trays will help you achieve lightweight, fluffy results while maintaining natural lash health.
Whichever diameter you choose, investing in quality lash trays makes a huge difference to your fan creation, speed and finished results.
Shop Our Volume Lash Trays
Looking to stock up?
0.03 Volume Lash Trays – Perfect for Russian and Mega Volume lash sets.
0.05 Volume Lash Trays – Ideal for Russian Volume, Hybrid and wispy lash styling.
Designed by a lash tech, for lash techs. Easy to fan, ultra-black and priced at just £9.99 per tray for 16 rows.




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