Perpetual Calendar 3D Puzzle Desk Calendar

Self-assembled wooden desk calendar is an easy craft for everyone. Precise laser cutting parts make it a fluent building hobby. It can indicate date from 2018 to 2040. Ideal gift and hobby for any beginners new to building mechanical sets.

*Due to customs policy wax may not beincluded in packages.

• EASY BUILDING CRAFT:One-star level of difficulty make it an ideal choice for any craft lovers.
• DATE OF 2018-2040: Adjust the disk and set your time zone. It can indicate year, month, day and week from 2019 to 2040.
• DECOR & GIFT:Elegant home decor for office or desk. Best gift for family or friends on birthday, holidays or Christmas.

• Assembled Size: 175*90*140 mm
• Packaging Size: 240*330*40 mm
• Wood Pieces: 26 pcs
• Series: Mechanical gears
• Weight: 600g
• Estimated assembly time:2 hours.
• Age Range:>8 years old
• Warning:Small Parts Not for Children under 3 years old
• In theory this productcould show thethe calendar of all months perpetually,but the dial platecan only be laser engravedfrom 2018 to2040. Pls note.

HOW DOESTHE CALENDAR TELL DATE

1. Rotate theyear gear to select a year
2. Keep theyear gear fixed, and rotate themonth gear to select amonth
3. Then theCalendar plate will show theCalendar of the month you choose.