Slow down and/or increase lpi and you can get darker BB engraves.
Your bigger problem is that if they get wet they will completely disintegrate. Plywoods don’t stand up well to water.
A darker BB engrave:
Slow down and/or increase lpi and you can get darker BB engraves.
Your bigger problem is that if they get wet they will completely disintegrate. Plywoods don’t stand up well to water.
A darker BB engrave: