Ohto CR01 Rollerball - 0.5mm

Ergonomically this pen is a perfect pick. The rubberized portion of the grip gives a solid no slip experience.
The Ceramic Roller C-305, 0.5 refill is smooth.

The snap cap has a solid snap when recapping, uncapping takes little effort- but let's you know the seal is a solid one.

The body is solid and feels of a quality build.

Overall this purchase is a solid one and well worth the price for a pen that will have longevity ( providing one is not using it as a foundation to a building ).

One solid pen.