- PREMIUM MATERIAL: Crafted from durable zinc alloy, this professional compass is resistant to rust and designed for long-lasting use. - STRONG PRACTICALITY: Featuring a spring chuck and center wheel, this precision drawing compass minimizes unnecessary leg movements. The grooved compass head provides a secure, non-slip grip, ensuring stability for accurate drawings. - SCOPE OF APPLICATION: This versatile compass geometry set is perfect for various settings including schools, offices, woodworking projects, and home use. It is an essential tool for students, artists, mathematicians, carpenters, and professionals in woodworking, metalworking, or leatherwork. - ACADEMIC EASE: Designed for easy handling, this compass helps prevent unintentional leg movements and provides a firm hold. It allows you to draw perfect circles with confidence. - PRODUCT SPECIFICATIONS: Size: 26cm. Package Includes: 1x Compasses Set. This compass is a reliable tool that enhances precision and ease of use across multiple disciplines.