Staedtler Halfpipe Pen-style Compass - Metal - Silver
Unique pen-style compass offers an equal-spread mechanism for accurate settings. Draws a maximum circle of 12 in diameter. Metal barrel has a soft rubberized grip and handle. Safety cap protects lead pointer and needle. Compact size is great for carrying in pouches, backpacks and more. Lead storage compartment has three extra pieces of 2mm HB lead. "