Maintain the impeccable performance of your Richell mug with the Richell - 2 Way Stainless Steel P-3 Mug Replacement Gasket Spare Parts (2 Pieces). This special packing set is designed as a perfect fit for the "2WAY Stainless Slim Mug" model B1873. Enjoy leak-free sipping and a like-new seal with these high-quality silicone rubber gaskets.

The silicone rubber material may pick up some color and aroma from fruit juices and teas, but rest assured that this doesn't compromise hygiene or performance. However, if your gasket shows signs of aging or becomes dirty over time, it's best to replace it with a new one. You can effortlessly replace the old or worn-out gaskets to restore your mug's performance to its original glory.