Staedtler School Compass, Gear Type 550 01

This compass features a center wheel for excellent fine adjustment. Using a dedicated adapter, you can attach various writing implements, including pencils and drafting pens. The durable plastic case includes a ruler, so you can determine the dimensions of circles, draw lines, and measure sizes all with this one product. Its minimum circle diameter is approximately 1mm, its maximum circle diameter is 260mm, and its total length is 156mm. This geared compass features a center wheel for excellent accuracy, despite its low price. This school compass, made by a leading drafting equipment brand, combines high design and practicality. It comes with a case with a ruler. It's highly portable, so you don't need a pen case—just this one compass is all you need! Made of impact-resistant zinc alloy. Includes a dedicated 550 adapter. Dimensions: 200mm x 104mm x 21mm