Helix Quick Release Precision Compass is an ideal compass with enhanced accuracy and precision for students and designers alike.

• a quick-release for fast adjustment
• a geared head for centering
• rotating thumbwheel with fine thread for pin point movement
• includes 2mm spare leads in a hard case

The STAEDTLER Noris Club Compass Set 550 02 is a metal school compass that comes in a case with a hinged lid. It includes an extension bar, a universal adapter, and a lead box.

• Quick-setting compass with centre wheel
• Hinged lead and needle legs
• Compass attachment included
• Max. circle diameter without extension bar 260 mm
• Max. circle diameter with extension bar 395 mm
• Length 156 mm
• Case with integrated ruler

The STAEDTLER Noris Club Compass Set 550 01 is a metal school compass that comes in a case with a hinged lid. It includes a universal adapter and a lead box.

• Quick-setting compass with centre wheel
• Hinged lead and needle legs
• Compass attachment included
• Max. circle diameter without extension bar 260 mm
• Length 156 mm
• Case with integrated ruler

STAEDTLER Noris Club Compass Set 552 01 is a quick-setting compass with a push-button mechanism and a centre wheel. It comes in a hinged lid and includes a universal adapter and spares box

• Hinged lead and needle legs
• Interchangeable lead part with shank diameter 4 mm
• Interchangeable needle
• Max. circle diameter approx. 360 mm
• Length 170 mm