Designed for students. All metal nickel plated with easy grip top for firm control. Scaled with inches and metric on arm. Easily adjusts to draw circles up to 13" diameter. Maximum Circle Diameter Created [Max]: 13"; Material(s): Metal; Color(s): Metallic.

Reliable ball-bearing control simplifies adjustments. Durable lock holds pencil firmly in place. Standard and metric circle guide scoring provides versatility. Safety pouch helps protect pencil point and spike tip. Safety TipBlunted pivot point helps protect younger users. Maximum Circle Diameter Created [Max]: 12"; Material(s): Metal; Color(s): Silver; Choking Hazard: N.

Reliable ball-bearing control simplifies adjustments. Durable lock holds pencil firmly in place. Standard and metric circle guide scoring provides versatility. Safety pouch helps protect pencil point and spike tip. Traditional TipSharp pivot point helps ensure precise usage. Maximum Circle Diameter Created [Max]: 12"; Material(s): Metal; Color(s): Chrome.

6" precision crafted compass for drafting. Durable steel for long lasting use. Delicately balanced for feather light control. Tarnish and fingertip stain resistant. Maximum Circle Diameter Created [Max]: 10"; Material(s): Steel; Color(s): Chrome.

Features a circular, soft grip top for easy use and greater accuracy. Compass contains an antimicrobial agent to help inhibit the growth of bacterial stains and odors. Fully retractable point for safety. Assorted color combinations are: Blue/White, Green/White, Pink/White or Gray. Maximum Circle Diameter Created [Max]: 10"; Material(s): Plastic; Color(s): Assorted; Assortment: Blue/White; Gray; Green/White; Pink/White.