C Pipe - Modular magnetic pipes

👋 Hello! Does any of this sound familiar?

• You're tired of constantly push-fitting and pulling apart building blocks until your fingertips turn red.
• You own a 3D printer and want to make something fun for your kids to play with.
• You just want a small, fidget-friendly toy on your desk to kill some boredom.
• Or maybe you’re into wargaming and want modular terrain that you can easily rearrange or break down.

If so — good news! I think you'll really enjoy the kits I’ve designed.

🧲 “But how do the parts snap together so easily?”

Each kit uses neodymium magnets to provide a strong but flexible connection between pieces. Inside every part, a simple internal structure keeps the magnets aligned correctly and prevents repelling — so everything just clicks together smoothly.

• Magnet size: D8 × 2mm
• Printer variations? No worries — I’ve prepared five different cap tightness settings so you can choose the one that fits your printer best.
• Still too loose? You can always add a bit of glue for extra hold.

🎥 Need help getting started?

• Detailed assembly video: [Watch here]
• Full print instructions: [Read here]