Modular Perpetual-Calendar System

Moku Style Modular Perpetual Calendar

Add an elegant and timeless touch to your desk, shelf, or workspace with this Moku Style Modular Perpetual Calendar. Inspired by minimalist Japanese design and the warm lines of wood, this calendar combines functionality and decoration in one piece

The system consists of interchangeable blocks for the day of the month and sliding plates for the days of the week and months of the year, allowing you to manually update the date daily without the need for batteries or complex mechanisms

Its clean, geometric, and modern design makes it an excellent decorative element for offices, studies, libraries, or any corner where minimalist aesthetics are appreciated

Features

• 📅 Reusable perpetual calendar for any year
• 🪵 Moku style inspired design with a wood appearance
• 🧩 Easy-to-update modular system
• 🖨️ Optimized for 3D printing
• 🎨 Ideal for printing in one or multiple colors
• 🏠 Perfect for desk, office, home, or as a gift

Model Contents

• Decorative Moku style base
• 2 numerical blocks for dates
• Complete set of months
• Complete set of weekdays

Printing Recommendations

• Layer height: 0.20 mm
• Infill: 10–15%
• No supports required
• Compatible with multicolor printing or filament changes by layer
• ⚠️ Important: The main part (the box) must be printed using Arachne mode to ensure proper reproduction of the thin walls and decorative details of the design. Using the classic perimeter generator may cause imperfections in the vertical slots and some surfaces of the model

Assembly

1. Print all parts
2. Insert the numerical blocks into the base
3. Place the day and month plates in their corresponding slots
4. Update the date daily by rotating the blocks and changing the plates

A functional and decorative design that never goes out of style, perfect for those who enjoy organized, minimalist objects created through 3D printing