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Gachapon Capsule Ball Vending Machine – MakerWorld (free)
Full-functional capsule vending machine, 0.2mm / 20% infill / no supports. Holds 30 capsules. 6.9k downloads, 2.9k likes.
Gachapon Capsule Ball Vending Machine – Today's DTC 3D Print Pick (May 18)
Today's pick: a fully functional Gachapon capsule ball vending machine (free on MakerWorld). Print it in PLA, no supports, no glue — and sell it on Etsy for $36–$56, run it at craft fairs as a $1-per-spin attraction, or use it as a TikTok Live draw. Print settings, filament tips, known gear fix, and the download link inside.
Today's pick is a full-sized, fully functional Gachapon capsule ball vending machine — free to download on MakerWorld, no screws or glue required, and selling on Etsy right now for $36–$56 a unit. It's been circulating on TikTok and Instagram for months, but a community gear-fix remix uploaded this week pushed it back into the feeds.
1What it is
The machine loads up to 30 standard 6cm capsule balls and dispenses one at a time via a rotating gear mechanism. Push-fit assembly throughout — no hardware. Designer lightningbugclub is a MakerWorld Guardian with a track record of functional, well-tolerated models. The design has racked up 2.9k likes and 6.9k downloads on MakerWorld.1
Sellers are using it three ways: as a physical product ($36–$55 on Etsy for the machine alone), as a live sales prop at craft fairs (customers pay $1–$3 per spin), and as a TikTok Live attraction.23
Print settings
| Parameter | Value |
|---|---|
| Layer height | 0.2 mm |
| Walls | 3 |
| Infill | 20% |
| Supports | None |
| Estimated print time | ~47.9 hours total |
| Filament usage | ~2 full spools |
| Capsule compatibility | 6 cm diameter balls |
| Capacity | ~30 capsules |
Filament suggestions
PLA is the default choice — most color options, easiest to print, and sufficient for indoor display use. If the machine will see heavy daily operation at a market booth, PETG gives better layer adhesion and won't soften near a car dashboard or warm window.
Color strategy: bright solid colors (red, yellow, white) photograph well and read as "arcade machine" on TikTok. A two-color build (white body, accent color on the coin mechanism and hopper) is achievable without a multi-material setup since the parts are separate.
Difficulty and print planning
Intermediate. No supports and no glue keeps the build clean, but 47.9 hours across multiple plates means you need to plan for 2–3 nights of printing. Split the job into logical batches — body panels first, mechanism parts second — so you can test the gear fit before committing a third spool.
One known issue: the bottom dispensing gear can skip on some printers due to tolerance variation. A community fix exists:
4Print the gear fix first and test-fit it before printing the full run.
Optional post-processing: the front display window in the original design is open. Several makers use a section cut from a rigid clear plastic container (a croissant tray from a warehouse club works well) as a no-cost alternative to acrylic. It doesn't affect function, just aesthetics.
The sales angle
The craft-fair vending model is the most differentiated pitch: instead of selling the machine as a product, you run it as an experience. Customers pay $1–$3 per capsule dispensed; you fill the capsules with small printed toys, buttons, or stickers. The machine draws a crowd, the crowd generates social content, and the content drives online orders.
Etsy comps for standalone machines currently range from $36 to $56 for standard builds.23 At roughly $15–$25 in filament cost (2 spools of standard PLA), the margin on a direct sale is workable — but the recurring revenue from capsule refills at events is the real play.
The classroom rewards angle (teachers buying for behavior incentive programs) is a separate, growing niche: listings in that category are selling at $11–$38 with consistent reviews.5
Where to get it
Download the STL and print profiles free on MakerWorld. If the bottom gear gives you trouble, grab the community fix before starting.
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