Manual bottle sealer: Fragrance bottle crimpers are designed for standard 13/20mm caps. The capping machine can be used for perfume bottles, essential oil bottles, spray bottles, medicine bottles, etc. ✔ For variety shape and size bottle: The size of the fixable design can be adjusted at will, used to firmly hold bottles of different sizes and shapes, and protect the bottle from falling. Good stability makes the sealing effect stronger. ✔ Height adjustable: Height adjustable crimping machine, can be widely used in pharmaceutical, food, packaging, chemical, school, laboratory and home, etc. ✔ High Quality: Made of high-quality aluminum, it is durable and won't scratch the lid, ensuring long-term use. There is also a non-slip protective cover design on the handle, and the handle is not easy to fall off when sweating. ✔ Easy to use: Easier to operate, easier to cover, faster and more productive using the lever principle mechanism. Long handle design is also more convenient to use.