Ball Bearing Compass with Traditional Pointed Tip, 12" Maximum Diameter, Metal, Dozen

Ball bearing control creates accurate circles up to 12" in diameter. Features positive pencil lock. Complete with pencil, inch and centimeter guide. Safety pouch helps protect pencil point and spike tip. Safety compass features shortened point. Traditional TipSharp pivot point helps ensure precise usage. Maximum Circle Diameter Created [Max]: 12"; Material(s): Metal; Color(s): Chrome.