Review (2/5): That it is a good product, however delivered damaged from the company packing facility.
Liked the left wing marker. The right marker leaked out of container, it came this way with the brown liner dried to the cylinder plastic marker. So, unfortunately the right one does not stamp correctly and with enough brown liner. The right fine liner part is dryer than the left pencil marker as well, which works great. Had to fill it in with my own brown liner. Disappointing, but will have to make do.