Item Condition New Item Location Ships from our warehouse in Las Vegas, Nevada, 89102, USA Fast FREE Shipping We handle all paid orders within 1 business day. Best Offers Accepted Offers are reviewed at the close of business each night. We accept reasonable offers for - Multiple units of the same item - Errors or condition changes within our listing - Combining shipping for 2 or more separate orders Return Policy We offer a 30 day return window from when you receive the item. Items must be in the same condition and in original packaging. Product Description Improve Leak-resistance Performance Say goodbye to water leakage from your tumbler with our leak stopper kit. The leak stopper set is designed to significantly reduce spills, providing an improved leak-resistant solution for Stanley cups. Food Grade Silicone The spill stoppers set is made from premium food-grade silicone, without any unpleasant smell, providing a premium and safe drinking experience. Reusable, BPA-free, and dishwasher safe. Useful Gadget The spill-proof set can prevent the straw from being contaminated by dust and saliva in the air, and also prevents crumbs from entering the water cup, keeps the straw and cup hygienic, and let you drink with confidence anytime!