I can't distinguish between the four types of keyboards: black, red, tea, and green

The triggering pressure of the black axis is the highest, followed by the green axis, the tea axis, and the red axis, which gradually decrease, while the paragraph pressure only exists between the green axis and the tea axis. Those who enjoy high levels of pressure can choose.

The red axis can be considered as a lightweight tactile version of the black axis, with the same straight up and down feel without pause. The rebound is softer and more gentle, with a tactile sensation similar to squeezing cotton. The typing sensation is continuous and the pressing sensation is light.

I want to change the keyboard and kneel, it hurts

Tea axis, in terms of tactile feedback, focuses more on providing users with a slight clicking and weak paragraph feeling, and the rebound feel is similar to the red axis. Simply put, it combines the soft feel of the red axis with the weakened paragraph feeling of the green axis, taking into account the characteristics of both, but not completely the same. It caters to typing and office workers and belongs to the universal axis. However, there is a slight noise, but not too strong, and the entire stroke of the tea axis feels like bungee jumping.

Experience the joy between fingers

Green axis, as one of the representative axis bodies with paragraph structure, can also be said to be the axis body with the most mechanical keyboard characteristics. In terms of tactile feedback, it can bring users a clicking and strong paragraph feeling (continuous tapping is called "pa pa pa"). The rebound process has a slight pause, which is similar to the spring feeling when a ballpoint pen is pressed, forming a tapping rhythm during the long-term input process.