Amazing "Earth Friendly" Biodegradable formula (Made in USA) - Completely ALL NATURAL. 2 of the 16 Oz bottle of Green Piece Cleaner with 100% Stainless Steel Reamer Amazing for all of your grimey pieces. Melts resin and tar super fast. Shines your piece - Deodorizes - Super easy to use. Cleans glass, metal, plastic silicone pieces Zero Chemicals. Fruit Extracts and Minerals are used to remove the resin and tar. Green Piece has created this amazing product for you. We all know that a cleaner piece is a healthier piece. This earth friendly, biodegradable formula cleans your pieces effortlessly! We proudly introduce our 100% All Natural Cleaner that cleans Glass, Metal and Ceramic with ease.