This vibrant green mechanical pencil has been created by LAMY as part of their Safari collection. This vibrant green mechanical pencil is a great writing instrument for any young writers. Crafted out of plastic, this green mechanical pencil has a distinctive recessed grip guarantees writing comfort. This 0.5 mm mechanical pencil requires the LAMY M 41 lead refills and the Z 18 replacement erasers (with cleaning needle). This green Safari mechanical pencil can be engraved along the barrel if you desire.