Charmicon 3D Silicone Stickers Bows Gold/Silver and Black/White! 2 in 1. One slider has 2 highly-demanded colours at once! Excellent result in just a few minutes. Charmicon 3D Silicone Stickers are made of an elastic material, thanks to which they take a nails form easily. Easy to use. A true finding for a beginning nail master and great solution for a latecomer client.