It's clear acrylic stand with 3 tiers, and holds around 30 nail polish bottles depending on the bottle shape and size, as you can see I have a mixture in mine and it holds 29.
I now have this sitting on my dressing table so I can see what colour I want to choose. I actually have more nail polishes so I'll need to buy another one, but for now I have my favourite colours on show.
Available from Amazon priced £9.90
(shipping to the uk only)
How do you store your nail polish?