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Customisable Valentines Heart Coaster 3D Printer File Image 1
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Customisable Valentines Heart Coaster

The World Of Variables avatarThe World Of Variables

January 23, 2026

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Description

Love isn't just a feeling; it's a series of perfectly calculated variables. I’ve engineered a heart-shaped coaster that balances biological curves with mathematical rigidity.

Most heart models are static. The design uses a parametric Heart logic, ensuring it tiles perfectly while providing a stable, non-slip base for your mugs. Whether you're printing a gift for your wife or decorating for a romantic dinner, this coaster is designed to survive the "glitches" of daily life.

 

Boost MeBoost me to keep making parametric models for everyone to customise! Checkout my parametric collection

 

Technical Variables:

  • Parametric Scaling: Fully customizable coaster width and wall thickness to fit any mug size.
  • Optional Rim: You can choose to have a rim, which will be auto calculated to 30% of the input thickness, for better anti slip outside.
  • Customisable Stand: You can generate a fully customisable stand to generate how many hearts can be placed.
  • Tilt angle: Tilt angle defines how the hearts position themselves on the stand, so that the heart rack is generated at a slant angle, this gives you customisation to place the hearts at different angles when viewed from the front!
  • Spacing: You can choose how far each coaster is placed in the stand, the coaster width is auto calculated based on heart thickness, spacing and number of coasters.

Printing Instructions:

  • Filament: I recommend PLA Red or White or Magenta for a premium, non-plastic feel.
  • Settings: 0.2mm layer height with 3 walls for a watertight finish.

License:

MakerWorld Exclusive License

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