Summary

Compatible with 1/2 inch marbles, steel balls, and https://www.thingiverse.com/thing:7028546
Works on a slanted surface, customizable and fun!
If parts move around double sided tape keeps them in place.
Please support me at: https://cults3d.com/@Print4d

Print Settings

Printer Brand:

Creality

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>Ender 3</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>The smaller, the better</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>3% - 10%</p></div></p>                                                    <strong>Filament:</strong> Amolen TPU                Any                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>TPU filament is very flexible and easy to work with. It also dampens the noise. Otherwise PLA works.</p></div>

Post-Printing

Sand away any bumps or things that may prevent balls from rolling.

Marble Track Pack