Features: 100% brand new and high quality   Use the scale proportion divider as a lightweight drawing compass, caliper tool, drafting compass or architect scale for perspective drawing and drafting supplies.   Proportional divider the best keep secret to improve your drawing, this easy to use tool Proportional Divider let's you transfer subject matter onto your canvas or paper. Takes guesswork out of drawing anywhere at any-time.   Proportional scale divider made of strong plastic, it takes constant use and handling. 10 inches long..   Proportional dividers are accurate, pocket-sized, and require no special electronics, so they are popular tools in these fields. Artists find proportional dividers especially helpful in transferring very small proportions that may otherwise be difficult to replicate.   Proportional dividers allow architects and artists to transfer different measurements onto paper while keeping the same proportions. This ensures that drawings stay to scale to each other.      Specification: Material: Plastic   Size: 26x1.8cm/ 10.24x0.71 in   Color: Black      Package Includes: 1x Proportional Scale Divider      note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.   Due to the difference between different monitors, the picture may not reflect the actual color of the item.