A reinforced and extended version of ericman314's snap-together maze. See the original for assembly instructions and printing tips.

The maze plate and knobs are printed in PLA in my version. The base, cams, and linkages (2 each) are printed in PETG. I found the PETG to be necessary to avoid breakage of the snap fittings.

More of my projects can be found at: https://tinkerfarm.net/