bLen, designed by nendo and made by Zebra in December 2018. A brass weight is placed at the tip of the pen to lower the center gravity.This weight allows for a smooth and gentle touch on the paper, while significantly reducing unexpected movement while writing.A fixing element was added between the cartridge and the exterior to eliminate noises that can occur on rapid movement.The pens body has a chunky, easy-to-hold shape that can be used comfortably for long hours. The pens clip was designed to be flat for seamless match with the product shape and stable balance on writing, while the button was made flat and wide for easy push. 0.5mm Ink: Black Also available in 0.7mm Refill