With the straw style push bottle design, when it is almost used up, there will be about 10% of the solution at the bottom of the bottle that cannot be sucked out. Many people waste this 10% like this. As the saying goes, a little adds up to a lot. , this is also a lot of waste over time. To this end, the designer designed a unique pressing device that can reduce waste to nearly zero. This design consists of a disc and a pressing coil spring. It is covered in a cylindrical bottle. Each time the disc is pressed, it will slowly squeeze downward along the thread. Due to the excellent sealing, the liquid can be squeezed out of the bottle easily. It also ensures that air will not slip into the bottle and cause the liquid to oxidize and deteriorate.
