Helix J05100 30cm 300mm Folding Ruler

A folding ruler offers the ideal space saving solution to fit a 30cm ruler into a standard size pencil case. Helix was founded 130 years ago in the Midlands, England with a view to offer customers high quality, sturdy and durable stationery to use every day in school, at home or in work. Today Helix's product range may have grown from where it all started 130 years ago but Helix still has the l...