Kokubo Institute Bamboo Charcoal is commonly used Japanese product made by Kokubo. It is used to get rid of moisture, odor, and insects from your shoes and shoe racks at home. It is reusable, so it is a great way to keep the insides of your shoes clean.
HOW TO USE
Place in shoes or shoe racks. Sun dry every 2-3 months to get rid of moisture and odor in product.