Mixed length lash trays are incredibly useful. They give you a selection of lengths in one tray, allow you to experiment with different lash maps and are a great way to try a new lash style without committing to several full trays.

But once you know which lengths you actually use every day, single length lash trays can often be the more cost-effective way to buy.

Why?

Because you're buying more of the lashes you actually use - rather than repeatedly buying rows of lengths that sit untouched.

Look at the Lash Trays You Already Own

Take a look through your lash drawer.

You may find that certain lengths disappear much faster than others.

Perhaps you're constantly replacing your 10mm, 11mm and 12mm rows, while your 8mm, 9mm or longer lengths last significantly longer.

The exact lengths will vary from artist to artist, depending on your clients, lash maps and styling preferences.

But once a pattern starts to appear, it may no longer make financial sense to keep replacing an entire mixed tray just because you've run out of two or three of your most-used lengths.

That's where single length trays come in.

Mixed Trays vs Single Length Trays

A mixed tray gives you several different lengths together.

That makes them particularly useful when:

  • you're trying a lash style for the first time

  • you're still establishing which lengths you use most

  • you only occasionally use a particular lash range

  • you want several lengths available without buying a full tray of each

Single length trays serve a slightly different purpose.

Instead of buying a selection of lengths, the whole tray contains the size you've chosen.

So if you already know that you work through considerably more 10mm, 11mm and 12mm lashes than anything else, buying those lengths individually can make much better use of your stock budget.

Stop Paying for Lengths You Don't Use

One of the biggest hidden costs in a lash business is unused stock.

A tray isn't necessarily good value simply because it contains lots of different lengths.

Good value means getting use from what you've paid for.

If you repeatedly purchase mixed trays and consistently leave the same rows behind, those unused lashes still form part of the cost of every tray.

Over time, that can leave you with a drawer full of half-used trays while you're continually running out of exactly the same lengths.

Moving your busiest lengths onto single trays can help reduce that waste.

Start With Mixed, Then Move to Singles

You don't necessarily need to choose one or the other.

For many lash artists, the most economical approach is a combination of both.

Use a mixed tray when trying a new curl, thickness or lash style. Pay attention to which lengths you reach for most often.

Once you've established your regular sizes, begin replacing your highest-use lengths with single length trays where they're available.

You can still keep a mixed tray alongside them for the shorter, longer or less frequently used sizes.

This gives you flexibility without continually overstocking lengths you rarely need.

Make Your Stock-Up Work Harder

Moving from mixed trays to several single lengths can feel like a bigger purchase initially, particularly if you want to stock up on three, five or more of your most-used sizes at once.

This is also where our Mix & Match offer can make stocking up more cost-effective.

You can mix eligible products across the offer rather than buying multiples of exactly the same tray:

  • Buy 2 and save 12%

  • Buy 3 and save 15%

  • Buy 5 and save 20%

  • Buy 7 and save 22%

So, for example, if you know 10mm, 11mm and 12mm are the lengths you constantly run out of, buying those three single-length trays together doesn't just help reduce wasted stock - you'll also receive the Mix & Match saving.

And if there are five or seven lengths or products you regularly use, you can build your stock order around what your business genuinely needs.

The aim isn't to buy more. It's to buy more strategically.

Your Most Popular Lengths Might Be Different From Someone Else's

There isn't one perfect selection of single lengths that every lash artist should buy.

One artist may work predominantly with 9–12mm lashes. Another may regularly need 13mm and 14mm. Your client base, styling technique and preferred lash maps will determine what makes sense for you.

So rather than copying somebody else's stock cupboard, look at your own usage.

Which rows are always empty first?

Which lengths do you constantly need to replace?

And which lengths seem to stay in your mixed trays forever?

Your existing stock can tell you a lot about what you should be buying next.

Small Stock Decisions Can Protect Your Profit

Saving money in a lash business doesn't always mean finding the cheapest products.

Sometimes it simply means buying your stock more strategically.

If mixed trays work perfectly for the way you lash, keep using them.

But if you find yourself repeatedly replacing an entire tray because your favourite two or three lengths have disappeared, it may be time to switch those sizes to singles.

Where single lengths are available, buying more of what you actually use — and less of what you don't - can be a much more cost-effective way to stock your lash trolley.

At Ladybug Lashes, we offer single length options across selected lash ranges alongside mixed trays, so you can choose the format that makes the most sense for the way you work.

Because good stock management isn't about having the most lashes in your drawer.

It's about having the right ones.

Louise Johnson, Founder of Ladybug Lashes
Getagd: Lash Extensions