Heart Key cookie cutter and stamp STL set with three sizes for 3D printing decorative baking tools
Design Inspiration / Digital Mockup
Heart Key cookie cutter and stamp STL set with three sizes for 3D printing decorative baking tools decoration idea sample
3D Printed Cutter Design

Heart Key Cookie Cutter & Stamp STL

Create romantic cookies and fondant decorations with three size options ideal for bakers and crafters

€2.45
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All STL files 3 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

This 6-piece Heart Key Cookie Cutter & Stamp Set includes three sizes (Small, Medium, Large) to craft detailed heart key-shaped cookies and fondant decorations. Designed for baking, decorating, and crafting projects, it suits home bakers, hobbyists, and small businesses. The romantic love-themed set is perfect for occasions like weddings and anniversaries. Delivered as an instant digital download, these STL files provide an efficient way to bring charming designs to life with 3D printing technology.

What You Get

STL Files
Universal format
3 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
Verified
Customer proof for Natalie
"It printed out great! Made. Amepopa and they came out adorable!"
Vanessa
Verified
Customer proof for Vanessa
"Wonderful purchase and great quality"
Ashley
Verified
Customer proof for Ashley
500+ Downloads
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100% Satisfaction
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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 cookie cutter and stamp sets come in three approximate cut-out sizes: 50 mm (2”), 75 mm (3”), and 100 mm (4”).
The cutter blade height is 12 mm, and the stamp or embosser blade height is 4 mm.
These dimensions are ideal for use with cookies, fondant, or clay.

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

Absolutely! Our cutters and stamps are also great for clay, soap, fondant, and other soft materials.

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