With 0.6 stroke width of the bullet tip this multimarker be proud good, feels good in the hand and achieves excellent writing results to all appropriate surfaces, I am particularly impressed by the OHP suitability, as well as other plastics, glass and metal easily are labeled.
The light suitability is sensational, especially in black.
The waterproof writing ink based on alcohol and describes almost all smooth surfaces not only superficial but intense. The cap (with clip) can reposition fine.