Celco Protractor 15cm 180° – Semi-Circle Angle Measurement for Classroom & Office

Angle measurements keep going wrong because the protractor in the drawer is warped, faded, or too small to trust. The Celco 15cm 180° semi-circle fixes that. Strong plastic won't crack in a backpack or buckle under a desk. Clear or assorted colours mean your students can actually read the scale without squinting. One size for Year 5 maths, one size for the drafting table. Priced at $1.21 and sitting on our shelf right now

• 15cm semi-circle design for 0°–180° angle measurement
• Durable strong-plastic construction resists cracking and warping
• Clear or assorted coloured plastic keeps the degree scale easy to read
• Lightweight and compact — fits a pencil case or desk drawer
• Suited to classroom, office, and home study use