WHERE TO BUY?
You are able to purchase it at kpoptown.com, link to products: here and here and at cosmetic-love.com, link to products: here and here, but also at w2beauty.com, link to products: here and here. The price varies from USD$2.90 - $6.48, it depends on where you buy it.
PLAY NAIL MELTING SUMMER NAILS
Each nail polish bottle contains 8ml of product. As you can see in the picture below, some of them are glowing in the dark!
The following nail polishes contain shimmer and glitters!
source: all pictures in this blogpost are from etude house