Set of 2 bamboo charcoals that purify water and air, and provide dehumidifying effects. These are bamboo charcoals that have been baked at high temperatures. The items are as shown in the photos. The reason for being "junk" is that one has a chipped corner. Please check the photos (photo 3). Please enlarge the photos to view. In addition to the set, I will include one more. This one is also broken in half. Please check the photos (photo 5). Please enlarge the photos to view. There is no problem using them even if they are broken. Instructions included. Can be used in rice cookers, hot water pots, cold water pots, refrigerators, pickles, fermented rice bran beds, tempura, vases, etc. Wash and dry, and they can be used again. - Product Name: Power Bamboo Charcoal - Quantity: Set of 2 - Uses: Purification of water and air, dehumidification, forest cooling effect - Shape: Oval - Usage Locations: Various / entrance, shoe cabinet, refrigerator, etc. Thank you for viewing.