Fangrui Product Details [safe & Non-toxic]: The Tooth Repair Beads Are Made Of A Safe, Non-toxic Polymer Plastic That Won't Harm Your Health. You Can Use Them With Confidence, Knowing They Are Safe For Your Mouth And Body. [natural Comfort]: The Heat-moldable Beads Fit The Contours Of Your Teeth, Providing A Natural And Comfortable Feel. You Won't Experience Any Discomfort Or Foreign Body Sensation While Wearing Them. [convenient & Portable]: The Tooth Repair Beads Are Portable And Easy To Carry, Allowing You To Fix Your Teeth Quickly And Easily Whenever Needed. They Are A Convenient And Practical Solution For Dental Emergencies. [diy Home Use]: The Tooth Repair Beads Are Designed For Diy Use, So You Can Repair Broken Or Missing Teeth At Home Without The Need For Professional Dental Assistance. They Are Easy To Use And Come With Clear Instructions. [affordable & Effective]: Tooth Repair Beads Are An Affordable And Effective Way To Restore Broken, Missing, Or Damaged Teeth. They Provide A Practical And Easy-to-use Solution To Dental Problems, Saving You Time And Money On Dental Visits. Suitable For Everyday Use