Skip to content

Free Shipping Over $80

Need Help?

    Perpetual Calendar Puzzle

    $29.95 $45.00
    Unit price  per 

    3D wooden pendulum clock

    ✅ Comes with 21 wooden pieces needed to assemble. Illustrated instructions, easy to follow and put the pieces on. Takes about 1 to 2 hours to complete, suitable for boys and girls ages 14 and up. Younger children may need help from parents.
    ✅ Calendar models are made of laser cut plywood, smooth wood surface, no burrs, safe for your hands. Easy to take them out of the frame and put them together with our instructions. Wooden material, non-toxic, safe for your kids to build and play.

    Meaningful educational project

    ✅ Lovingly painted wooden calendars allow you to keep track of the date forever. Calculations are performed mechanically by means of a sophisticated gear system. A useful educational tool for exercising children's thinking skills. In addition, a successful installation will bring a sense of accomplishment, so you will feel very satisfied.
    ✅ Clear illustrated step-by-step manual, no tools and glue, you can follow the direction of the number easily. This assembly toy is suitable for adults and children. You can play with your kids and enjoy a good day. A steampunk style calendar, there is a planet wheel inside, align the year with the corresponding month, and you can check any day from 2017 to 2044.


    Material: Wood.
    Measures: 10,5x9,5x1,5 cm.
    Recommended age: From 14 years old.
    Time: 2017-2044.
    Package Includes: 1 Wooden 3D Perpetual Calendar.