How Does Precision Pen Work?
The working components of the Precision Pen are the tip, reservoir, pressure tube.
To use the pen follow the below steps:
1. Pull the end of the pressure tube off the reservoir.
2. Put a few drops of paint into the top of the reservoir. Avoid filling to the top to keep pressure tube clean.
3. Reattach the Pressure tube.
4. Place the tip into the chip and gently squeeze the pressure tube between thumb and first finger.
5. The amount of paint applied is controlled by the pressure exserted on the pressure tube.