Booster Pack Advent Calendar (MTG/Pokemon/Lorcana)

Design Features

• Modular system: Each unit includes an inner card holder, an outer box shell for color variation, and three magnetic doors.
• Magnets: Designed for 4x2 mm magnets throughout (press-fit or lightly glued).
• Handles: (press-fit or lightly glued).
• Print-friendly: Fits perfectly on a Bambu P1S bed.
• Material efficiency: Printed with 0% infill to save filament, while maintaining rigidity through wall structure.
• No supports required.

Print Settings

• Printer: Bambu P1S
• Nozzle: 0.2 mm
• Layer height: 0.2 mm
• Infill: 0%
• Filament: Overture PLA+ (various colors)
• Bed adhesion: Textured PEI sheet

Tips

• Doors can be color-coded or re-numbered for multiple calendars.
• Add a bow or ribbon for a festive finish.
• Works well for Magic: The Gathering, Pokémon, Lorcana or other booster packs.
Notes

This was my first model designed completely from scratch, and I had a lot of fun creating it. It has been a hit with my kids, who each have their own Magic advent calendar this year. I welcome any feedback, suggestions, or remix ideas for future versions.