Spinning Slot Machine
Print Profile(3)



Description
🎰 3D Printed Slot Machine – Spin, Store, Smile! 🪙
Ready to hit the jackpot in 3D printing? This fully 3D printable slot machine is a super fun desk toy and a sneaky little piggy bank! 💰 It features a smooth spinning mechanism with three separate slot rings that really spin (no batteries, just good ol' mechanical magic 🔧).
Easy to print, easy to assemble – no complicated parts, just snap it together and you're good to go! There's even a hidden drawer where you can stash coins, candy, or tiny secrets. Perfect as a gift, or just to make your desk 100% cooler 😎.
🎁 Warning: May cause sudden urges to make casino sound effects while spinning.
(We won’t judge.)
Assembly guide
Spinning mechanism
- Gather all the parts needed for assembly as shown in the sketch below.
- Inset the shaft into the cap
- Side the three gears onto the shaft. Make sure to align them as shown in the front and side views of the drawing.
- Insert the spring
Complete the assembly by inserting the handle.

Slots
Pro Tip: 🧩 It's recommended to glue the slot icon tiles onto the slot rings before assembly. Make sure each tile aligns perfectly with the sides of the slot rings for the best result.
- Insert the rotation shaft into the rotation cylinder
Place the slot rings onto the rotation cylinder. They should fit loosely to spin freely.

Assembly
- First, place the slot rings into their dedicated position. Make sure they spin freely.
Insert the spinning mechanism. Ensure the spring sits properly in its dedicated slot.


- Before installing the top cover, give it a quick test — spin the rings and check the mechanism. Everything should move smoothly and feel satisfying. If it’s not spinning right, now’s the time for a quick tweak!
🖼️ Use the reference images to correctly glue and place the decals. Make sure everything lines up nicely for that polished, finished look!
DISCLAIMER
The parts are designed with standard 3D printer tolerances in mind. Make sure the mechanism works smoothly before installing the top cover.
If you're having trouble with tight fits or movement, check the included STL files — there are alternate versions to help you fine-tune and polish the tolerances. Happy printing! 🛠️
🤖 AI Use Disclosure
✍️ Text Description – Written with the help of AI to improve clarity and presentation.
Boost Me (for free)
Love this design? Show some love with a boost, share it with your fellow makers, or leave a review! It’ll help me keep creating (and maybe fuel my coffee fund for late-night design sessions). Let’s keep the 3D-printing magic alive!
AI Use Disclosure
The design and idea are original. All 3D model parts were designed and created manually, without using AI for the CAD/modeling process.
AI was used only to create the background/environment for the cover image.
The product itself, the printed parts, and the other images are based on real photos of the actual 3D-printed model.
AI was also used to help improve and polish the description text.
Boost Me (for free)
Boost Me (for free) Love this design? Show some love with a boost, share it with your fellow makers, or leave a review! It’ll help me keep creating (and maybe fuel my coffee fund for late-night design sessions). Let’s keep the 3D-printing magic alive!
Membership
If you like the design and want to just support me or get the commercial license? Check out available subscriptions. Let's make more printings together :)
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.






















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