The Helix Angle & Circle Maker is a protractor and compass in one. The clear center disc rotates freely, allowing for drawing of angles like a protractor and circles like a compass. It features slots for drawing angles up to 360 and holes for drawing circles from 1/8 to 4 in diameter. Overall diameter is 6.
Helix Angle and Circle Protractor (36002)
Kreator Helix Angle and Circle Maker (36002) - 8256521403
Using the Helix circle maker
Helix Angle and Circle Maker (36002) : : Office Products
Helix Circle Drawer at Pen Love
How to use the Helix Circle Maker for bullet journaling
Helix angle and circle maker - купить недорого
Helix Angle and Circle Maker
Choosing the Best Circle Tools for Drawing - Hop-A-Long Studio
Helix Angle and Circle Maker with Integrated Circle India
Newly Upgraded Multifunctional Geometric Ruler Drawing Template