Summary

Salt shaker, fully functional :)
Based on the Pass the SALT 2018 conference logo.

It can be printed with or without pedestal.

Openscad source code provided.

Thanks to @cryptax for the idea :)

Print Settings

Printer:

Anet A8

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>15</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>No support needed for the body.<br>Supports needed for the head.<br>Beware it's hard to remove supports from the head_hollow version, that's why I made the other one with a conic hole.</p></div>

Post-Printing

Adjustments

            <div><p>Once it's printed, you may find hard to screw the head exactly in place (which is important to get aligned with the pedestal text).<br>The provided STL have a 60º compensation (see <code>rotate_head</code> in the code), you may have to adjust.<br>One trick is to use a hot air gun to soften a bit the head thread before screwing it, then it fits nicely without need for compensation.</p></div>

Salt shaker, logo of Pass The SALT 2018