Equipped with Bluetooth, it is able to draw 2-D shapes from digital files that are beamed over via iPhone. Two steel rods emerge from a center that is stuck into the paper, and by rotating the ...

Description This leg for a drawing compass has a brass top, which is jointed, and German silver pen points with an adjusting screw. Loosening the screw increases the width of the pen line to be drawn.

A speed square can replace a compass for drawing small circles, but a beam compass is the preferred tool for drawing large circles. Attach trammel points to a shop-made beam like a 1x1 piece of wood.

Draw Perfect Circles of Any Size With Your Own DIY Wooden Compass When you need to draw large circles and rounded corners, you can build your own compass on the cheap.

Description This brass leg for a drawing compass has a screw for adjusting the width of the pencil lead holder. A joint at the top bends to a right angle. At the turn of the 20th century, brass ...