Love Letter bath bomb mold set STL with heart envelope design for 3D printed bath bomb crafting decoration idea sample
3D Printed Cutter Design

Love Letter Bath Bomb Mold Set STL

Create romantic, multi-size bath bombs perfect for gifting and self-care projects

€2.45
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All STL files 4 sizes Instant download Lifetime access
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3+ items -20% €1.96
8+ items -40% €1.47
15+ items -60% €0.98
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About This Design

The Love Letter Bath Bomb Mold Set includes 12 pieces featuring a heart envelope design in four sizes: Mini, Small, Medium, and Large. This versatile mold set is ideal for crafting fragrant, personalized bath bombs for occasions like Mother's Day. Perfect for home crafters and small businesses, these molds enable unique bath creations through instant digital download. Whether making gifts or self-care products, this STL collection supports creative projects in bath bomb crafting.

What You Get

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

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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Customer proof for Natalie
"It printed out great! Made. Amepopa and they came out adorable!"
Vanessa
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Customer proof for Vanessa
"Wonderful purchase and great quality"
Ashley
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Customer proof for Ashley
500+ Downloads
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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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