❤️ Floating Heart Keychain – parametric 3D print

This project is a minimalist heart-shaped keychain designed around geometry and negative space.
The inner heart appears to float, connected to the outer frame by thin structural links that create a subtle illusion of suspension.

The design balances visual lightness with real-world durability — the connectors are carefully placed to distribute stress evenly, making the keychain suitable for everyday use.

Printed as a single solid piece, without assembly.

🔧 Design highlights

• Floating inner heart supported by structural links
• Symmetrical, clean geometry
• No supports required
• Strong outer frame for daily use
• Works great with matte, silk or glitter filaments
  
  🎁 Use cases
• Keychain
• Small gift
• Valentine’s / anniversary accessory
• Decorative charm