About This

• Package includes: 1 shatterproof plastic box; 3 graphic compasses, 1 ruling pen, 1 dull locating pin, 1 extension bar safe pin, 2 pencil refills, 1 mechanical pencil
• Comfortable Durability: The professional compasses are made by aluminum and stainless steel. Long-Lasting and easy carry
• Extension Beam Design: An Extension Beam attaches to the big Compass for drawing large circles
• Wide use: Geometry set is suitable for draftsmen, builders, teachers and students, Suitable for children age 6 and up
• Easy to carry: The set comes in a compact, hard-shell case that keeps all the pieces securely in place, ideal for students on the move and for keeping your desk neatly organized