We offer 4 different size of Korean low-lead, hotfix rhinestones that sparkle and shine! These Hotfix rhinestones have a strong adhesive and are bright to be sure to shine on your garments! If you are looking for buying in bulk, we also offer bags to purchase to insure that you don't run out! Hotfix rhinestones are CSPIA certified which means it's allowed to use on children clothing. Premium Korean Low Lead Rhinestones contain an average of 30 ppm +/- 10 ppm of lead.