Start building with KLIX.

This triangle module is the core unit of a modular interlocking system designed for intuitive, open-ended construction. Each piece connects quickly and securely, allowing you to explore patterns, structures, and forms without instructions.

Designed to be simple, but surprisingly versatile — even a handful of pieces can create complex, geometric results.

Files included:

You will find three versions of the triangle module: • 1.15mm • 1.25mm • 1.35mm

These refer to the material thickness of the part. Depending on your printer and settings, you may need to test which version provides the best fit and connection.