The so-called "needle-free water light" is to inject something into your epidermis for a short time, maybe seven to ten days, so the effect is not great; But the water-light needle with needle acts on the dermis, which is what we often call narrow water-light needle.

In addition to the different attributes, the operation of water needle can also be divided into mechanical operation (machine operation) and manual operation (manual operation). The more professional mechanical operation is water gun spraying. Can be injected evenly and stably, generally using a nine-hole needle. The needle is very thin and can penetrate into the inner layer of your skin evenly.

Because the scope of application of the machine is generally large, it is very good for flat facial areas such as risorius' forehead. It is difficult to take care of these parts of the machine, such as eyes and corners of the mouth. It can be fine-tuned by hand and is very flexible. However, the requirements for doctors' operating methods are very high. (Because of manual injection, the injection will be uneven if you are not skilled. )