Discover the magic of time with the Ugears 3D Wooden Mechanical Puzzle Calendar. This intricate model is crafted from plywood, offering a delightful challenge that can be completed without instructions, making it perfect for curious minds. With its planetary gear mechanism visible through cutouts, this calendar is both educational and fascinating.

• Perfect for ages 14 and up, encouraging exploration in mechanics.
• Allows you to find any day of the week for dates up to the year 2044, including special dates like birthdays.
• A unique gift idea for those entering the world of UGEARS or seeking a small present for inquisitive individuals.
• Includes a detailed assembly guide.

Main Features:

• 24 precisely cut pieces
• Low assembly difficulty
• Data up to the year 2044
• Planetary gear design
• Designed and manufactured in Ukraine

Technical Parameters:

• Model dimensions: 10.5 x 9.8 x 1.8 cm
• Packaging dimensions: 18.5 x 27.5 x 0.5 cm
• Material: Wood
• Number of pieces: 24
• Assembly difficulty: Low
• Assembly time: 1 hour