All items are new, but have been stored for a long time. Some items have yellowed slightly. Also, some items are included in quantities that do not match the box's description (except for the Combi Mug 2-Way Straw). Please be sure to check the condition and quantity by referring to the description and photos. [Items for Sale] ① COMBIMUG 2-Way Straw, 2 sets per box x 3 boxes ② Teteo Mug Straw Spare Straw, 1 set per box x 1 box ③ Teteo Mug Common Gasket x 1 ④ Combi Mug Gasket x 1 We will not accept claims such as incompatibility after purchase. Please confirm compatibility with your existing items before purchasing.