Magnetic Perpetual Calendar – Wall, Desk & Fridge

 

CHNGR Design — Functional by Design.

✅ Tested with Bambu Lab A1 / A1 Mini / X1C / P2S.
✅ Only functional designs that add value to daily life.
✅ All models do not require support (unless otherwise specified).

MakerWorld @chngrdesign

A modular perpetual calendar for wall, desk, and fridge — a 3D printed date display with interchangeable number and month tiles that never goes out of date and works indefinitely.

Set today's date by sliding the correct tiles into position. Covers all 31 days and all 12 months — buy it once and use it for decades. Mounts on walls, sits on desks, or sticks to the fridge with magnets.

Print in PLA or PETG. No supports required. Designed for Bambu Lab A1 / A1 Mini / X1C.

🖨️ PRINT SPECS
Material: PLA (recommended) | PETG
Print time: ~7h
Filament: ~95g
Supports: NOT REQUIRED
Tested on: Bambu Lab A1 / A1 Mini / X1C

⚙️ PROFILES INCLUDED
- Draft 0.28mm — fast
- Standard 0.20mm — recommended
- Fine 0.15mm — display quality

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