Helix · Office Supplies

Helix Ruler 30cm Folding, Clear

The Helix folding ruler is a standard 30cm ruler with a difference. The ruler features a snap fit hinge, enabling you to fold it away for easy storage in your pencil case. With a cm/mm scale, the Helix folding ruler is ideal for students, school children and general office use.

90-day range £∞–-£∞ · average £NaN