Geeklife Jujube Wood Coffee Mug,Japanese Wooden Tea Cup, Brown 230 ml Healthy and Eco-friendly:All these products are REACH and FDA compliant,made of nature jujube wood,close to nature,green,renewable and reusable.Finished with natural wood oil which is food safe,widely accepted and used in Japan Safe and Comfortable in Use:Compared with stainless steel,glass or plastic cup,wooden tableware has good thermal insulation and anti-scald performance ,it cannot frostbite or scald your hands,no matter how cold or hot the water is,so it can give you an unusual and high quality life Superior Quality:We call these top-grade,only 15% carefully screened and selected from a batch,different from the other goods we offer to the market. All these products are mainly exported to Japan,comply with Japan's strict health and safety regulations in terms of craftsmanship and material selection. Unique Artificial Masterpiece,All of these products are handcrafted completely and wood grain differs because of different growing environment and growth ring,then every wood product is unique and has the visual arts and the value of collection. Pack of only 1 cup.Capacity:about 230ml,equivalent to 1 cup,error at 20ml beaucause it is handmade