Had high hopes, but its objectively an average to bad pen, and its definitely not worth the price they charge.
1. Doesnt work with regular paper, ink bleeds badly(for reference: I use MUJI notebooks mostly)
2. The writing is not smooth, there is a particular angle that you have to write in, or else the flow will be really bad.
3. Works best with the cartridges, I tried using it with it Quink(parker ink) and the result was bad.
