Marble Genius 3-way Splitter

Dec '22: New version with an extra 1.2mm dia on the central connector and fillets where the ramps connect to maybe improve strength.

Built this from scratch using the original as a guide. It fits the dimensions of the Marble Genius sets decently, depending on your machine's tolerances.

Original design: https://www.thingiverse.com/thing:250165

Print instructions

Category: Toy & Game Accessories Summary

Built this from scratch using the original as a guide. It fits the dimensions of the Marble Genius sets decently, depending on your machine's tolerances.

Print Settings

Printer Brand: Creality

Printer: Ender 3

Rafts: Doesn't Matter

Supports: No

Resolution: 0.2

Notes:

The ribs under the ramps should be sufficient for success. The male and female ends might need post-print work depending on your printer, but they're close to matching the existing pieces.