Printed in PLA using the multi-color feature: black/white board, blue O’s and red X’s (my son was very adamant about the color choices). Luckily it still looks great… even if he thinks the blue O’s give him a competitive edge. Both the small and large letters came out crisp with clean color transitions, no post-processing, and a smooth sliding fit with minimal slop. Print times: • Board – ~6 hours • Large pieces – ~6 hours total (~3 hours each set) • Small pieces – ~4 hours total (~2 hours each set) Fun game to play together — and yes, I can still beat him… most of the time.