Bamboo Wood Bowl from 100% natural bamboo,can be used by adults and children as they are durable and safe. Can stand hot foods and high temperature, bamboo will remains cool to the touch when filled with hot soups and dishes. Easy to clean and maintain. Hand-wash in warm water with mild dish detergent and allow to air-dry. To extend its' natural beauty and life, apply mineral or olive oil to your bowl before first use..