Rapid drawing board A3

Top of the line full-featured drawing board with L-system straightedge design. 

• Robust board of unbreakable, non-wraping material. 
• Two magnetic clamp straps with central pushbutton operation and additional corner clamp at top-right hand corner for easy, secure, and exact positioning of the media at all four corners. No danger of wrinkling the media when erasing. 
• Parallel straightedge with stop -and go-mechanism and second locking facility on A3 sized boards for added stability.
• Guide rails designed for permanently smooth, feather-light straight-edge movement. Media-size markings to aid in drawing the drawing field lines.
• Compass plotting scale for picking up radii quickly.  Tillers for comfortable working. 
• Rapid set Square for drawing vertical, horizontal lines and angles, with full accuracy.