The CLi Plastic Safety Compass With Pencil is perfect for exploring geometry concepts such as circumference, diameter, and radius, or creating flawless circles for your art projects. Its blunt tip ensures safety for younger users, while its dual measurement display in inches and centimeters provides versatility. This compass can draw circles up to 12 inches wide and comes ready to use with a pre-sharpened pencil. Available in a variety of colors, it’s an essential, user-friendly tool for students and creatives alike.