Summary

This dice will land on 1 more often than on other numbers.
Dimensions: 16mm x 16mm x 16mm (standard dice size)

Print Settings

Rafts:

Yes

                                            <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.1mm</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>75%</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>The higher infill, the higher chance that the dice will land on 1.</p></div>

Post-Printing

I recommend spraying with filler primer, and wet-sanding and repeat until you get smooth finish on all sides. Then you can paint it with whatever color you like.

How I Designed This

I made this dice as a gift for my math teacher to mess with her students during statistics class.

Main shape is intersection of cube and sphere intersecting at the center of cubes edges.
Volume under number 1 is hollow with thin pillar in center. This pillar hides the cavity and serves as a support for the roof. Between pillar and roof there is a tiny gap (0.1mm) to ensure slicer doesn't ignore the cavity (object has single surface), however the layers should still fuse together.

Loaded dice (higher chance for 1)