1. Polycarbonate & Nylon PA housing.
The top housing is Polycarbonate, the lower housing is Nylon PA.
We know exactly the materials are very important for the switch performances, sound and feelings.
Polycarbonate is with higher intensity and more transparency features to act as top housing.
Nylon is wear-resistant which is more suitable for switch lower housing.
2. The housing color and stem color are customizable in mass production.
3. Style: Paragraph keyboard switch.
4.Advantage:More Accurate typing, Longer service life.