Gorgeous moissanite fully functional pipe pendant. 3D – wear as a pendant and you can use to smoke tobacco or legal herb! (As long as you over 18). ANY PEN OR LIGHT TRANSMISSION DIAMOND TESTER (Will show up as moissanite and not diamond on lab assays however). Solid 925 sterling silver. We have 2 styles! Natural silver & 14k yellow gold vermeil! Weighs roughly 55 grams (very heavy). Look just like natural diamonds and super icy in the sun! SO ICY IT WILL BLIND YOU! Not plated or filled… Will NEVER TARNISH OR CHANGE COLOR. Fits chains up to 10mm thick… Our favorite look is with a 5mm moon or rope. Let us know if you have any questions.