Gridfinity holder for DSPIAE acrylic markers

To hold the current marker range, you'll need:

• metallics: 1
• fluorescents: 1
• normal: 2

To hold all of the current range, you'll only need 3 though, as the fluorescents can fit in the normal marker 2nd holder's remaining spaces.

The fit is nice and snug, so just drop them in is sufficient. If you push them down then you'll likely want to use magnets to avoid having to brace the base from lifting up with the marker.