BICMatic Ecolutions is an environmentally friendly writing implement that has all the convenience of a standard mechanical pencil without the harm to the planet. It contains 4 HB leads of 90mm, allowing it to last you a long time. As well as being environmentally friendly with 65 per cent recycled material, the mechanical pencil has 0.7mm HB lead to allow for precise manipulation. With an eraser on top, the BICMatic Ecolutions makes it easy to undo your mistakes and carry on with your work.