Mr. Pen Professional Metal Compass with Wheel and Lock for Geometry, Drafting, Math, Drawing : Office Products

Description

Professional Compass With Universal Adapter, Extension Beam For Math, Geometry, Art, Drafting And Drawing, Creates Circles Up To 18 Inches In Diameter Precision Geometry Compass With Spring Bow Head And Center Wheel Accompanied Quick Setting Adjustment With Push Button Mechanism Prevents Unintentional Leg Movements Creates Circles Up To 18 Inches In Diameter When Using Extra Hand 10 Extra Lead, Spare Needle And Screws And Screw Driver

Product Overview