Helix Angle and Circle Maker with Integrated Circle Templates, 360 Degree, 6 Inch / 15cm, Assorted Colors (36002) : Office And School Rulers : Office Products

Helix Angle and Circle Maker with Integrated Circle Templates, 360 Degree, 6 Inch / 15cm, Assorted Colors (36002) : Office And School Rulers : Office Products

Using the Helix circle maker

Helix Angle and Circle Protractor (36002)

Helix 360 Degree Angle Measure (12101) : Tools & Home Improvement

2Pcs 360 Degree Protractor Full Circle Protractor with Swing Arm Plastic Clear Mini Protractor for Math Geometry Measuring Tool : Office Products

Package list: 4 pcs 360 Degree Circular Protractor, each color has 1 pcs. Material: Made of high quality plastic material. Size: 11.5cm/4.52inch.

JKJF 360 Degree Circular Protractor Plastic Round Ruler Template with 16 Circles for School Office Home- 4Pcs 4 Colors

360 Degree Plastic Protractor, 2pcs Circle Measuring Scale Math Ruler for Engineering Technical Drawing and Measuring Office School Transparent 100mm & 150mm : Office Products

Sold as 6 pieces/Bundle. 6 Diameter.

Maped Helix 360 Angle and Circle Maker, Math, Grade 5+ (MAP36002-6)

Helix Angle and Circle Maker with Integrated Circle Templates, 360 Degree, 6 Inch / 15cm, Assorted Colors (36002) : Office And School Rulers : Office Products

Helix Angle and Circle Maker 360° - Assorted Colour 6 inch/15cm All in One Tool