The "Large Deodorizing Charcoal Refrigerator" uses powerful binchotan and activated charcoal. Wide shape with excellent deodorizing power and freezer freshener. Formulated with moso bamboo powder. Protects against germs and keeps your fridge clean As the jelly charcoal becomes smaller, you can quickly know when to change it. Also formulated with R-1 mineral deodorizer. It also effectively deodorizes raw odors. Seller: Astay Contents: Standard 8.5 oz (240 g).