Compasses Set for Drawing, Professional Compass Set, Math Compass Drawing Tool, Professional Carpenter Pencil Compass for School, Engineer, Architecture and Woodworking

• PREMIUM MATERIAL---The professional compass is made of high-quality zine alloy, durable and rust-proof, and has a long service life.
• STRONG PRACTICALITY---The precision drawing compass has a spring chuck and a center wheel to prevent unnecessary leg movements. In addition, the grooved compass head ensures a firm, non-slip grip that is not easy to slip off. Great for precise drawings.
• SCOPE OF APPLICATION---This compass geometry set is excellent for use in school, office, woodworking, or at home. The best drawing tool for student, artist, mathematician, carpenter for woodworking, carpentry, metalworking or leatherwork.
• GOOD TOOL IN STUDY LIFE---Easy to use, prevent the unintentional leg movements. Not slipping from your hand. Draw up a perfect circle by this compass.
• PRODUCT SPECIFICATION---Size: 26cm, Package Included: 1x Compasses Set.

Feature: Geometry tools, especial suitable for school teaching use. Unique design. Sturdy, lightweight and easy to handle. Direct view of vertices allows more accurate constructions. Micro-set center wheel for easy adjustment. Specification: Material: Zine alloy Color:Blue and Sliver Package Included: 1x Compasses Set