It is made of bamboo, which is an easy-care, durable and natural material. The serving bowls in the BLANDA series are available in different materials and sizes. You can match it according to your needs and taste. When not in use, the smaller ones can be placed inside the larger ones from the same series. Good to know Wash the product before first use. Long-Term Benefits "My aim in the BLANDA series was to create simple and practical bowls without unnecessary details. That's why I chose the classic style in this series, which is passed around due to its shape and function. Although all the bowls have different materials and sizes, they have the same style, giving you endless possibilities when combining them. It offers options.” Strong, flexible and one of the fastest growing plants in the world, bamboo has many uses that make it an excellent renewable material. It is a type of grass and generally grows without the need for fertilizer or irrigation. After harvesting, it produces new sprouts ready for harvest 4-6 years later. At IKEA we use bamboo for products such as furniture, bathroom decor, baskets and lamps, and we are constantly discovering more uses for this versatile material. Care Instructions: Hand wash only. It cannot be put in the microwave oven. Do not use metal kitchen utensils as they may cause scratches on the surface of the bowl. Material and Environmental Awareness Material Bamboo, Transparent nitrocellulose-based varnish Environmental Awareness By using a fast-growing, renewable material such as bamboo in this product, we take care not to use expired and limited materials. Renewable materials come from living resources that can be renewed at the same rate as they are consumed, unlike fossils or materials that are finite and limited.