Brand from South Korea: Skinfood. Nail stickers collaboration with BBH How to use: 1. After cleaning your nails, apply base coat or the desired color of polish and allow them to dry fully. 2. Take the sticker off by using your nails or tweezers. 3. Place the sticker on your nail and press it softly so it can attach to your nail completely. 4. Finish off with transparent top coat.