So a good friend of mine started “burning” wood. Turns out, it’s a lot of fun.
The kids even got to get in on the fun:
It’s an epoxy/pearl mixture that you flow into the burned grooves. Then you sand off the face and stain and/or poly the board to get the desired effect. Some of them the kids added glow in the dark pigment, so they actually glow different colors in the dark as well.