The professional geometry compass set,Rotondo, is a set of drafting and drawing tools that let you make measurements and create circles with precision

Thanks to the adjustment screws fit on both large and small compasses, the specified circumference radius is precisely fixed

This drafting set features a large professional compass and one small compass, extender, holder for pencils or pens, pencil sharpener, technical pen with holder, and additional graphite refills inside a case.All the metal components of these drawing and drafting tools are made from durable metal and securely fastened together.The Rotondo drawing set is packaged in a plastic case with a clear lid and red velvet lining

The precision geometry compass set,Rotondo, is an indispensable assistant for both professionals and students studying geometry and drafting.