Digital display panel instantly shows radius data, eliminating the need for a measuring ruler. Simple one-piece design reduces risk of losing parts and ensures easy storage. Needle tip can be stored with one click and easily released for smooth circle drawing. Capable of drawing circles with a maximum radius of 13cm, providing versatility for various tasks. Ideal for school and office use, making it a convenient addition to school and office supplies. Description: Introducing the compass, the perfect tool for precise and effortless circle drawing. This innovative compass features a digital display panel that instantly shows radius data, eliminating the need for a measuring ruler and making circle drawing quick and easy. The simple one-piece design ensures that no parts are lost, and the needle tip can be stored with just one click and released with a press. With a maximum radius of 13cm, this compass creates smooth and seamless circles, making it ideal for school and office use. Say goodbye to manual measurements and hello to precision with the compass. Item Name: Compass Material: ABS Features: Multi-function, Convenient, Compact, Digital Display Size Details: Length: 16.5cm/6.5" (Approx.) Notes: 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. Package Includes: White: 1 x Compass 1 Box of 1.65mm Refills or White 1: 1 x Compass (with Everlasting Nib)