Black 0.4 mm refill for the Zebra Sarasa Stick.
The standard Sarasa has been a long-time favorite retractable pen among pen users, in fact the older model is one of the few that is imported into the US due to its popularity. However, these new Sarasa Stick pens from Japan are a fresh leap into the colorful thin gel pen market and are direct competition with the Pilot Hi-Tec C, Pentel Slicci and Uni-ball Signo DX. It features of some of the best attributes of the group including fine point sizes, sturdy pen tips and vibrant ink colors. In addition, the pen features the popular “binder clip”, which means the pen can be clipped on to thicker objects such as binders without breaking. It contains the popular water based pigment Sarasa ink and is highly water resistant.