Donut Bath Bomb Mold 3D printable model by soapfistication
Donut Bath Bomb Mold photo 1 Donut Bath Bomb Mold photo 2 Donut Bath Bomb Mold photo 3

Donut Bath Bomb Mold

Source: MakerWorld by soapfistication

The Donut Bath Bomb Mold is a free printable 3D model from MakerWorld by soapfistication. These files are to make a bath bomb mold to make donut shaped bath bombs. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld
QR code to download the Thinger app
On a computer? Scan with your phone to install the free app.
266 saves Source: MakerWorld Updated 2026-09-27 Print time: 1h 41m Filament: 70 g License: CC-BY-NC-SA · non-commercial ★ 5.0 (12) 134 makes Category: Tools & Workshop

Tags: bath bomb mold, donut, donut bath bomb mold, mold, bath bomb mould, donut bath bomb mould, mould

About this model

These files are to make a bath bomb mold to make donut shaped bath bombs. The mold is for people who make their own bath bombs and is designed to be used by hand.  You will need to print 3 pieces to make a complete mold: 1 sleeve, and 2 inserts. You can either print the insert with hold twice, or you can print one of each of the inserts. The auto-hole insert will enable you to make bath bombs that have a hole in the center without you having to push bath bomb mix through the hole to create the hole in your donut. Finished bath bomb diameter is approximately 3". Finished weight and depth of bath bomb is dependent on how much mix you put into the mold. When I make my donut bath bombs, they are approximately 125 grams / 4.4 oz.

Frequently asked questions

Is this 3D model free to download?
Yes. Donut Bath Bomb Mold is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?
The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by soapfistication.
Who made this model?
Designed by soapfistication, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

Similar 3D models in bath bomb mold

More from soapfistication

Gear / Paid link The gear we print with Filament, tools, build plates and the hardware behind the models on Thinger, in one shoppable photo on our Amazon storefront. See the gear → Thinger earns a commission from qualifying purchases made through this link, at no extra cost to you.
Open in Thinger Get STL