1All required DIY tools are included in this package, you just need to fill these resin diamonds in the corresponding area according to the marks, easy to assemble 2Adopt resin material and is protected by hot melt glue which is not easy to fall off, durable, and can be stored for a long time, very practical 3Suitable for as luggage pendants or keychain decoration accessories, and also a simple and fun gift for your friends 4The keychain diamond painting is a perfect gift for children, teenagers and adults on Christmas, New Year, birthday and other holidays 5DIY handmade diamond painting keychin can enhance your handson ability, which bring a good intimate experience for your family