[Food Grade Silicone Material]Our reusable lid is made of food grade silicone material, flexible, and can be cleaned effortlessly. It could be used many times if used correctly, which is eco-friendly and money-saving. []Thanks to its flexibility, the coffee pod lids can perfectly replace the disposable thin aluminum lid, give you the same taste and rich crema effect of the capsule. [Easy to Use]Just remove the aluminum lid on the disposable capsule, fill coffee powder to capsule and then close the capsule with reusable cap, put it into your machine and enjoy after a few minutes. [Good Technology]This silicone coffee capsule lids are made with a good technology that can be reused to make your coffee rich in oils, , smooth and delicate in taste. []With this reusable coffee capsules and capsules, you don't have to buy coffee capsules frequently. It's also an for your friends or family members who love coffee.