Original Xiaomi Youpin Circle Joy Stainless Steel Vacuum Memory Wine Stopper

1. Manual extraction, simple and easy to use.
2. With bottle of vacuum degree within and sealing time instruction function.
3. Compact design, easy to store and carry.
4. Long service life, optimization and structural design, substantial and durable.
5. good seal performance, the careful design of the sealing system to ensure that no leakage.