All products of COOL are made of natural plant fibers such as bamboo powder, chaff and crop straw, which are pressed into shape at high temperature. They have the following characteristics: first, they are non-toxic and tasteless; second, they can be naturally degraded after landfilling; th

1.Bamboo fiber mug are biodegradable, unique, natural texture, nontoxic and healthy,2.can pass FDA. LFGB, SGS, etc test.3.Buyer's own design or printing Logo is workable and OEM order welcome.4.Material: eco resusable bamboo fiber