SAFE & HIGH QUALITY : Made of environmental friendly resin material, which is tasteless and will never fade.The high clear printing oil canvas are waterproof, damp-proof and wrinkle-free. The background is sticky to keep diamond gems well, so that the finished diamond painting can last for a long time and will not fall off easily. EASY DIY PAINTING KITS : Firstly, peel off the transparent protective film of the traffic stickers. Then just dip enough glue clay into the sticky pen, and catch the front of a diamond with the pen. Finally bring the diamond to the corresponding number. Each diamond pack has a letter/ number/ sign on it.Then you can paste them onto the items you want to decorate, such as bottles, pen holders, piggy banks, notebooks, refrigerator doors, mobile phones, hats, etc. IMPROVE CHILDRENS VARIOUS ABILITIES : Kids can stretch their design and self-expression skills as they decorate and share the DIY Diamond Painting Stickers.This diamond painting Kit can help children improve hand-eye coordination, improve fine motor skills, and exercise children's ability,and experience the fun of making in the production. BEST GIFT : Any fan of DIY or arts and crafts will love this creative set; The diamond Stickers and colorful decorated will make a thrilling Easter,holiday, birthday,Christmas, new year or anytime gift for kids.It is also suitable for DIY arts& crafts class, super good gift idea for school prizes, etc.