Perpertual Calendar Keychain Parametric

Key FeaturesPerpetual calendar layout (months, weekdays, dates)Selectable calendar year (2026 / 2027 / 2028)Toggle visibilityYear · Months · Weekdays · Dates · TextIntegrated keyring lugRounded plate with optional raised borderClean, legible typography tuned for fine nozzlesText addition (2 lines)Print Settings (0.2 mm Nozzle – Recommended)Nozzle: 0.2 mmLayer height: 0.12–0.16 mmLine width: 0.22–0.24 mmWalls: 3–4Top/Bottom layers: 6+Infill: 15–20% (Gyroid / Grid)Supports: ❌ Not requiredOrientation: Flat on build plateWorks especially well in PLA, PLA+, Silk PLA, PETG.For best text clarity, use slow outer walls.Boost MeDesigned for 0.2 mm nozzle precision, this compact calendar fits on your keychain and works for the entire year — no moving parts, no supports, just clean engineering.✔ MakerWorld presets✔ Year-selectable (2026–2028)✔ Perfect for gifts, clubs, and daily carry✔ Text AdditionIf you enjoy parametric designs, fine text clarity, and functional prints, give it a boost 🚀Your li