Ballpoint with a metal clip, ideal for everyday use. It features a twist-opening mechanism. As this product is made from natural materials, the colour of the pen and the print result may vary from one pen to another.Material: wheat straw fibre and ABSFinish: mattInk colour: blackWriting length (m): 800Tip thickness (mm): 1'0Opening mechanism: twistDimensions: ø8 x 126 mm