Professional Compass for Geometry- Made of steel, , durable, rust and scratch resistant
Professional Compass for Woodworking- Adjust the different circles as desired. Simply unscrew the lockable wings and tighten
Metal Compass Ideal for Geometry Drafting and Technical Drawing- Easy to adjust and draw with a lockable design for repeatable measurements or drawing circles and arcs without jumping or slipping out of your control
Professional Carpenter Pencil Compass Geometry Drawing- Classic structure, simple and easy to operate, the size of the circle can be easily controlled by rotating the center wheel. Even a novice can quickly master the skills
Compass for Compass for Woodworking- Plays a very important role in the fields of mathematics, engineering, nautical, art and carpentry, it is an ideal drawing tool for , artists, carpenters and mathematicians