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The Heartbreaker
Shown in Maroon Red & Pink

Love, the hard way.

The Heartbreaker

An elegant heart shaped keepsake on the outside, with a lid and base sealed together by 51 screws. The perfect Valentine's, anniversary, or friendly revenge gift.

Hide inside: Gift cards, cash, jewelry, love notes, or anything else that fits.

Choose your color

Only 2 left in Maroon Red & Pink

Ships to the US (5-12 business days) or Canada (3-10 business days). Most orders ship within 24 hours, so it usually arrives sooner. Digital files delivered instantly. Prices in USD.

What you get

Two ways to gift it

We print & ship it to you

$39.95

Arrives ready to fill and gift. No 3D printer needed.

  • The Heartbreaker, pre-assembled and sealed with all 51 screws
  • A flathead screwdriver to open it and screw it back together

You print it yourself

$3.95

Instant download. Print it on any FDM 3D printer.

  • STL files for every part of the heart
  • An STL for the screws
  • STL files for 2 different screwdriver designs, print whichever you like
  • A tuned 3MF file with our recommended print settings
  • Full documentation on how to print and assemble everything
  • For personal use only, not for resale or commercial use

The process

How it works

If we print and ship it

  1. 01

    It arrives sealed

    Ships fully assembled and closed with all 51 screws, with a screwdriver in the box.

  2. 02

    Open the heart

    Back out the 51 screws to separate the lid from the base.

  3. 03

    Hide the gift

    Place a gift card, note, or piece of jewelry inside, then screw the heart back together.

  4. 04

    Give it the hard way

    Hand over the romance, and the screwdriver. Love takes effort.

If you print it yourself

  1. 01

    Download instantly

    Right after checkout you get all the STL and 3MF files, plus a guide on how to print it.

  2. 02

    Print it

    Any FDM printer and a couple of filament colors will do. Print all the parts using the settings in the guide.

  3. 03

    Assemble and arm it

    Follow the guide to put it together, print the screwdriver, and load your gift before sealing it with the screws.

  4. 04

    Gift it in your colors

    Print it in whatever filament colors you like and hand over your own custom torture device.

What fits inside

Know before you fill it

Inside The Heartbreaker, with measurements

Interior space

A heart-shaped cavity, 70 mm deep and 102 mm across

Fits

A gift cardFolded cash or a noteA ring box or jewelryA small photo

Does not fit

A phoneAnything tall or bulky

Specs

The fine print

The box

Exterior size
168 × 148 × 127 mm (6.6 × 5.8 × 5.0 in), height includes the bow
Interior space
A heart-shaped cavity, 70 mm deep and 102 mm across
Material
PLA
Weight
367 g (0.8 lb)
Construction
A lid and base, sealed with 51 screws
Opens with
A flathead screwdriver (included with the printed box)
Reusable
Yes. Unscrew, refill, and regift forever

Printing it yourself

Files
STL files, a 3MF file, and print and assembly documentation
Print time
20 h 45 min
Filament
375 g
Supports
None needed

Questions

Good to know

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