Ruler plastic 30cm 178330, Box of 20 Refill They feature vivid colours and

They feature vivid colours and a special bonding process to make them break-resistant

Standard sharpening machine with fixing clamp

Smooth graphite application

Bright ink leaves a permanent marking on most surfaces such as glass

Ruler plastic 30cm 178330, Box of 20 Refill They feature vivid colours andRulers and letter stencils are important tools for producing and labelling drawings, in particular technical drawings. Since the letters and characters in sketches must be extremely precise and clean, letter stencils help transfer these letters and characters onto a surface while ensuring a correct and proper layout.