... non-spill 3. soft,flexible and easy to clean 4. bottle stopper 5. high quality Silicone rubber bottle stopper, bottle cork, ... : Different sizes3. Used for glass bottle, ceramic pot, canister, and other bottles.4. Advantages: safety, Eco-friendly, water proof, damp ... proof, and guarantee good sealing5. Different design and color are available6. Packing: 100pcs per poly ...