Clover Sewing and Quilting Tools - Clover Chaco Liner Pen Yellow 4713 The Clover Chaco Liner Pen is convenient and fits simply into your hand for easy to use. Featuring a tapered point for easy markings and designed to enable easy replacement. A powder-based chalk for drawing thin, beautiful lines. With its pen-like use, you can make marks as if you are drawing freehand. The length and thickness have been designed to achieve the pen-like ease-of-use. Also, the chalk can be easily turned around to draw both straight and curved lines freely as it supports many different angles. You can draw beautiful lines along the ruler with the pointed tip. The amount of remaining powder is visible, so you can see how much powder you have left through the transparent case. The powder can be refilled easily by simply exchanging the cartridge and designed so the powder will hardly spill over or dirty your hand. The perfect companion to any fabric crafter.