Perpetual Calendar - DIY Mechanical Wooden Puzzle 199 Pieces | Desktop Decor

Forget flipping through paper calendars — this Perpetual Calendar is a mechanical wooden puzzle that doubles as a functional desk accessory. Once assembled, you can manually adjust the day, date, and month using cleverly designed rotating wheels and gears. It’s the kind of desk piece that makes people stop and ask, “Wait, did you actually build that?” Yes. Yes, you did.

🏆 Why You’ll Love It

• Actually functional — Adjust day, date, and month with satisfying mechanical clicks
• Elegant desk companion — Clean, warm wood aesthetic that elevates any workspace
• 199 pieces, medium difficulty — Challenging enough to be rewarding, approachable enough to finish in a weekend
• No batteries, no glue — Purely mechanical, purely satisfying
• Lasts forever — It’s a perpetual calendar, after all

📋 Specifications

🎁 Perfect Gift For

Office workers who like personality on their desks, puzzle fans looking for something practical, students, teachers, or anyone who likes to fidget with beautifully made things. A thoughtful gift for birthdays and holidays.

Recommended for ages 14+. Contains small parts.