Summary

This is a fidget spinner based around an R4AZ bearing, using 12 quarters as weights, 4 in each of the 3 wings. A basic, but still very effective design. Enjoy, just try not to annoy everyone..

Print Settings

Printer Brand:

PrintrBot

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>Doesn't Matter</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>.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>20</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>I printed this in nylon, as it has amazing strength, but ABS or PETG will work just as well. PLA will work too, but the press fit might break the plastic if you are too rough.</p></div>

Post-Printing

Once printed, assembly is very simple. 4 quarters go in each of the 3 wings, with the bearing in the center. I personally lined up the faces of the quarters to look nice, but that is entirely my taste, and it is not at all required.

12 Quarter Fidget Spinner