First circle-drawing day and the compass keeps slipping off-centre. Or worse, the sharp point is a hazard on a seven-year-old's desk. The Noris 550 fixes both. Blunt safety needle means no pricking fingers during that wobbly first arc. It draws clean circles up to 300mm across and sits at a comfortable 124mm long for small hands. Lead container included, so the pencil lead isn't lost under the desk by Friday. Built for the classroom, not the drafting table
| brand | Staedtler |
| type | School Compass |
| max_circle_diameter | 300mm |
| length | 124mm |
| safety_feature | Blunt safety needle |
| includes | Lead container |
| intended_use | First circle-drawing exercises at school |