THE ZEBRA BLEN GEL features an internal system that eliminates writing vibration. A lower center of gravity was established by placing the brass weight at the tip of the pen. The weight allows for a smooth and gentle touch to the paper - allowing you to experience a stress-free writing experience. The Zebra bLen Gel features a noise free design that eliminates gaps in each part inside the pen. Created in collaboration with Nendo, a Japanese studio, the bLen Gel is not only pretty to look at but can eliminate stress with its innovative design.