Features: Automatic opening and closing: pinch the bottle on the left and right sides, the bottle cover will automatically open, avoid hand oil, easy to open and close. High quality material: The bottle is made of high quality glass, which is heat resistant, not easy to break, reusable and durable. Easy to use: comfortable to hold, easier to hold and less effort. Inverted no oil leakage: thickened sealing rings design, efficient sealing and leakage prevention. Widely used: suitable for filling of soy sauce, vinegar, oil, honey, etc. It can be filled with high transparency glass.