[Quick Center Finding] This round center finder compass allows you to quickly locate the center of irregular shapes and draw circles with a radius ranging from 10mm to 150mm. [Easy to Use] Simply place the circular compass on a workpiece, adjust it until you are satisfied with the center, mark the center point with a pencil, then use the compass to draw circles. [Acrylic Construction] Crafted from acrylic material that can be slightly bent for flexibility, this tool features a center hole and clearly marked circles for easy and precise centering. [Versatile Applications] The lathe woodturning center finder is suitable for wood, poster boards, plastic, metal, glass, and composite materials. [Multi Purpose] A must-have for woodworkers, artists, crafters, school projects, rough and fine carpentry tasks, or anywhere circles need to be drawn accurately. Item Type: Round Center Finder Compass Material: Acrylic Diameter: Approx. 30cm / 11.8in Use: The lathe center finder is suitable for wood, poster boards, plastic, metal, glass, and composite materials. The center finder compass is great for carpenters, artists, crafts, school projects, rough and finish carpentry, or to use it anywhere you need to draw a circle. 1 x Round Center Finder Compass Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.