The Pilot BegreeN Progrex Mechanical Pencil features a long rubber grip and full sliding sleeve and is available in 0.5mm and 0.7mm. The BegreeN range consists of products using recycled materials for the respect of our planet. It is made from a minimum of 70% recycled materials reclaimed from manufacturing (percentages are calculated, excluding replaceable parts such as ink, refills and cartridges).