The challenge for hammered dulcimer players, with so many options for playing the same note, is to remember which note or pattern they prefer.
This stamp works like the guitar fretboard stamps I’ve used for years to help my students. I couldn’t find one like it, so I produced my own.
The small one features a 6/5 (treble-bass bridge) layout.
The large one features a 12/11 (treble-bass bridge) layout.