Mitsubishi Uni Prockey is a double-ended felt tip pen designed to fit your your needs for fine and ultra-fine felt tip writing. Prockey is a water based pen with a larger, rounded tip end, and a smaller, ultra-fine point writing tip on the other end.
![content-prockey](https://www.mp-uni.com/my/wp-content/uploads/sites/6/2023/11/content-prockey.jpg)
Remarkable Points
- It is water-based felt-tip pen does not bleed moves back often to write it on a piece of paper
- Does not flow through the water if dry! Water Proof
- Does not smell unpleasant.
- Vivid color pigment ink.
- Write-in / glass / metal and plastic, do not damage the aqueous material.
- According to the application, you can use different core round core fine print and bold angle.