Colo ไม้บรรทัดพลาสติก หมุนได้ 360 องศา สําหรับโรงเรียน ออฟฟิศ

Swing Arm Protactor 360 Degree Ruler Circle Classroom Math Geometry Drafting Tools Plastic Stationery for Office School Features: 100% brand new and high quality Educational tool: The plastic protractor range is 360 degree, clear scales marked for your easy reading and measurement and enhance the children's measure skill. Protractor material: Made of premium plastic, which is sturdy and not easy to break, and can provide you for a long time. Occasion: Cute protractor great for classroom award favor, first of school student supplies, welcome back to school, birthday party favors, fruit treat bags, fruit stocking; Teacher rewards for students, giveaways, party decoration. Circle Protractor: With swing aim, you can draw different angle with ease, and it is simple and practical.Good tools for various occasions, home, office, school students and teachers, experiments and crafts, etc. Easy-carrying size: Allows you to put the ruler into the pencil case or put into the pocket directly, which give you a good using experience. Specification: Material: Plastic Diameter: Approx. 130mm/5.11 inches Color: Pink, Blue Package Includes: 1 Piece Protractor note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflec0.75 the actual color of the item.