Celsus Water-Based Ballpoint Pen

OHTO has carefully designed and assembled the product

Equipped with non-drying refill C-305, even if you forget to cap the pen, the nib will not dry out.

Using the nib of SiC ceramic ball developed by OHTO, the world's first water-based ballpoint pen and special writing feel are realized.

●Dimensions: overall length 142mm, shaft diameter Φ13.2, maximum width Φ16.7

●Weight 33g ●Ball diameter Φ0.5