https://www.books.com.tw/img/N00/104/82/N001048247_t_11.jpg https://www.books.com.tw/img/N00/104/82/N001048247_t_12.jpg https://www.books.com.tw/img/N00/104/82/N001048247_t_13.jpg https://www.books.com.tw/img/N00/104/82/N001048247_t_14.jpg https://www.books.com.tw/img/N00/104/82/N001048247_t_15.jpg https://www.books.com.tw/img/N00/104/82/N001048247_t_16.jpg https://www.books.com.tw/img/N00/104/82/N001048247_t_17.jpg https://www.books.com.tw/img/N00/104/82/N001048247_t_18.jpg Product specifications Japanese made pure titanium straw - all 6 kinds 1 specification: about 192 mm in total length Approximately 6 mm in diameter Weighs about 3.5g Material: pure titanium metal Place of Origin: Japan Precautions: - After use, please use a non-abrasive neutral detergent and sponge to clean. The inside of the straw can be cleaned with a small brush. Wipe with a soft cloth, dry and store. - Do not use a fine fiber cleaning brush, a melon cloth or a steel brush to clean the product during cleaning to avoid scratching the product. - This product has a photocatalytic effect. After cleaning, it is recommended to store it in a place with light. - Do not drop it. This product may damage the product due to friction or rubbing. - When using it in hot food drinks, be careful of burns. - After use, please quickly clean the tableware with food to avoid stubborn residue. - Please do not use this product for purposes other than dining. - Do not allow young children to use it alone to avoid accidents. - Please note that the cutlery is not available for young children. - This item cannot be placed in a microwave or oven.