PrepPen Adjustable Sanding Pen
This handy, pocket-sized sanding pen is perfect for cleaning up on stone and other polished surfaces. The glass fiber brush is extruded with a turn of the handle. It is well designed for removing size and leaf from hard to reach areas. Each pen contains two brush refills. The PrepPen is reviewed in the Gilders Tip of January 2010 (vol 24, No 1).