This is a Medium custom grillz mold kit. This can be used as a dental impressions kit. This kit comes with the Medium top tray, Medium bottom tray as
Mold Kit (Dental Impression) - STL GRILLZZ
Men's Grillz in Mens Jewelry
Custom Grillz Mold Kit for Teeth Impression Mouth Guard Mold Putty for Gold or Silver Grills
Custom Diamond Grillz Bottom 8 Teeth / VVS / 14K Rose Gold
Custom Grillz, Custom Vvs Moissanite Diamond Grillz
Custom Grillz Mold Kit - Teeth Dental Impression Kit w/Putty Bottom Only
How Custom Gold Grillz Are Created, by Jack Choros
How Custom Gold Grillz Are Created, by Jack Choros
Silver or 10K Gold K9s w/Fullback Custom Grillz
Solid 10K 14K 18K Real Yellow Gold Perm Cut Design Custom Fit Grill Grillz