Floating Heart Keychain

❤️ 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