A high-quality, high-durability straw made from 100% natural bamboo from Bali. Each piece is handmade and carefully manufactured by skilled craftsmen. It can be washed and used over and over again, and it is more hygienic if you use the included cleaning brush to wash the inside. In recognition of its high quality, it has been adopted by the restaurants and cafes of Bali's top hotels. We thoroughly conduct quality control and inspection, and have passed Japan's Food Sanitation Law. [Specifications] Material: Natural Bamboo Length: about 195mm Straw outer diameter 7-10mm inner diameter 5-7mm Country of origin: Indonesia Warranty: 90 days from the date of delivery Recommended period of use: 1 year [Notes] ● The product image is an image and the color and shape may differ slightly from the actual product. - Since it is made from natural materials, there are individual differences in size and color. In addition, there may be uneven color peculiar to bamboo. ● The product may warp or deform depending on the temperature. ――In order not to scratch the hands and mouth, we carefully finish (file) both inside and outside, but in rare cases, a small amount of snags may occur that do not cause problems in use. ● If the product is damaged, stop using it immediately. ● If stored in a humid place, mold may form. ● It can be washed in the dishwasher, but if it is washed at high temperatures for a long time, the straw may warp or be damaged.