Montmeló Circuit Magnet (Barcelona-Catalunya)

📌 Description

This decorative magnet is inspired by the iconic layout of the Circuit de Barcelona-Catalunya, located in Montmeló. It’s perfect for motorsport fans, Formula 1 and MotoGP enthusiasts, or anyone looking to add a racing touch to their fridge, office, or workspace.

The design features a clean and recognizable track outline combined with a modern two-color finish, ideal for multicolor printing or filament swapping.

🧩 Features

• Accurate circuit layout
• “Montmeló” text in raised relief
• Built-in cavities for embedded magnets
• Optimized for FDM 3D printing
• Compatible with AMS or manual filament changes
• Compact size, perfect as a souvenir or gift

⚙️ Recommended Print Settings

• Layer height: 0.2 mm
• Infill: 10–15%
• Supports: Not required
• Material: PLA (recommended)
• Color change at layer for best visual result

🧲 Magnet Installation (Pause Print)

This model includes hollow cylindrical cavities designed to embed magnets directly inside the print.

• Pause the print at layer 16
• Insert the magnets into the cavities
• Resume printing to seal them inside

This creates a clean, fully integrated magnet with no need for glue.

💡 The cylinder size can be easily adjusted in the model to fit different magnet diameters and thicknesses, allowing full customization depending on the magnets you have available.

🎯 Use Cases

• Fridge decoration
• Gift for motorsport fans
• Personalized souvenir
• Circuit collection display

❤️ Support

If you like this design, don’t forget to leave a like and share your makes! 
Feel free to suggest other circuits—I may turn them into a full collection 🏎️