Gear for Shiatsu Massage Pillow ("Moustache" brand)

prusaprinters

<p>Replacement gears for the Moustache-brand Shiatsu massager sold on Canadian e-commerce sites 123ink/ShopperPlus.&nbsp;</p><p>We've had two of these units and found that the same gear often gets shredded after prolonged use. Used this OpenSCAD script: <a href="https://www.thingiverse.com/thing:3561972">https://www.thingiverse.com/thing:3561972</a> to create a gear that matches the size of the one inside the massager.&nbsp;</p><p>Note that there are two sides with different “twist” directions depending on which worm gear the gear interfaces with. Check that you are using the correct side.&nbsp;</p><p>I've sized the center bore with an extra 0.25 mm diameter - you may use “hole horizontal expansion” in your slicer to compensate if your printer is more dialed-in than mine :)</p>