Heart bath bomb mold set STL with 12 pieces in four sizes for 3D printing romantic bath bombs decoration idea sample
3D Printed Cutter Design

Heart Bath Bomb Mold Set STL for 3D Print

Create romantic heart-shaped bath bombs in multiple sizes for gifts and special occasions

€2.45
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All STL files 4 sizes Instant download Lifetime access
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15+ items -60% €0.98
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About This Design

This Heart Bath Bomb Mold Set includes 12 pieces featuring four sizes—Mini, Small, Medium, and Large—to craft beautifully shaped bath bombs with a romantic design. Perfect for DIY enthusiasts and crafters aiming to create love-themed bath bombs as wedding favors, Valentine's gifts, or personal indulgences. These molds are designed for ease of use in bath bomb making and are ideal for home crafters and small businesses. Available as an instant digital download, this STL file set allows you to 3D print versatile heart molds and add a personal touch to bath time rituals.

What You Get

STL Files
Universal format
4 Sizes
Multiple options
Lifetime Access
Personal use only
Printer Ready
Works on all 3D printers

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Loved by Creators Worldwide

5/5 based on 11+ customer feedback

Join hundreds of happy makers who use our STL files to create beautiful cookie cutters and more.

"Great cutter file. Printed well and just what I needed. It was a little hard getting the dough out of the paws and feet section, but using the bigger file helped with that."
Natalie
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"It printed out great! Made. Amepopa and they came out adorable!"
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"Wonderful purchase and great quality"
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Frequently Asked Questions

No. This listing is for a digital file only, which you can download and 3D print at home or through a print service.

Our bath bomb molds are offered in four motif sizes to fit different project needs:
• Mini (XS): 45 mm diameter × 18 mm depth
• Small (S): 60 mm diameter × 25 mm depth
• Medium (M): 70 mm diameter × 30 mm depth
• Large (L): 80 mm diameter × 32 mm depth

All molds feature a flat-back design for easy unmolding and a stamp/embosser blade height of 2 mm, giving your bath bombs clean, consistent details.

Our STL files work with most 3D slicers like Cura, PrusaSlicer, etc. Make sure your printer supports PLA or PETG for best results.

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