A plan made at the beginning of 19 was the first design task after taking part in the work. At that time, the boss gave the position to be high-end, without too much consideration of the cost, and to sell at a high price, so he extracted some elements of car interior decoration and high-end beauty instrument in the design style. Later, due to various reasons, it still failed to put into production.

The working principle of the dental punch is very simple. It uses a built-in reciprocating water pump to spray the water in the water tank through the nozzle to spray the water in the form of pulses to flush the food residue attached to the tooth surface and crevices in the oral cavity. It can be compared to using a high-pressure water gun to wash the sand and dirt on the car body before washing the car. The popularity of this kind of products in China is not high, but I personally think that its practicality even exceeds that of electric toothbrushes. Especially people with large tooth gaps or cavities that are easy to plug. The residue in the deep crevices of the teeth is difficult to remove even if you brush your teeth. Every time I use the dental punch, I have a feeling that "life is given by the dental punch". It is very cool. I strongly recommend you to try it!

Source of water spray material: Xiao Si Design Studio Public Number