Deodorizing Charcoal Kobake for Kitchen and Under Sink, 3 Packs" is a deodorizer made from charcoal (binchotaran + activated charcoal) processed into fine powder. In addition, Moso bamboo powder and mineral deodorizers are also added for a powerful effect. With 3 non-jamming corner holders, you can deodorize your kitchen every corner. Also great for cupboards. You can see when to change it at a glance. Seller: Astea Contents: 3 pieces.