Diamond-encrusted usage: Use a fulcrum flower needle to dip some water or bright oil, and click on the front of the drill to take it; Then use a small wooden stick to dip a little in the glue and apply it to nails or mobile phones, MP3 and other places to be studded, just go up the Diamond Square!1. Stick fake nail patch: Apply nail tip glue on the back of the false nail, then translate nail tip from the front end of the nail to the back end and press it tightly, press it firmly for about 10 seconds before it can be released.