Another data point: about 24 hours for a block ~1.5" thick and 2.25" square. As far as I can tell it was saturated throughout- even after drying for 24 hours. Turned real nicely and has better color than the
13 hour pieces. Still nowhere as vibrant as the commecial ones, but good color.Maybe in a few weeks I'll try to use slow curing resin so the dye has something to keep it in once things dry.