Where to find gel coated gem boxes?

[Cinders]

This is probably a dumb question but I can't find the sticky-topped gem boxes used for layouts/designs with gemstones. Can anyone help me? I'd like to purchase a couple of them.

 

[Cinders]

I have found them online but only for sale in bulk quantities.

 

[rosethorn]

The only place I found them was on Stuller’s website and you have to buy 25 of them. I haven’t been able to find them in smaller quantities anywhere else!

 

[Cinders]

Thank you @rosethorn . Sounds like there's a gap in the market for smaller sales.