Refill cartridge for Chaco Liner Pen Style.
The amout of remaining powder is visible.
You can see how much powder you have left through the transparent case.
Save time on refilling by exchanging the cartridge.
Powder can be refilled easily by simply exchanging the cartridge.
When refilling, the powder will hardly spill over or dirty your hand.
The shape of the sharp gear tooth, inner parts and powder components were carefully reviewed to achieve a smooth touch.