Build Your Own 3D Wooden Perpetual Calendar. Easy to assemble just pop out and build. Follow the i...Build Your Own 3D Wooden Perpetual Calendar. Easy to assemble just pop out and build. Follow the instructions in the booklet to build your puzzle. Each puzzle piece is numbered to help you complete the assemble. No glue needed as the pieces slot together. It is not only a piece of home decoration with a nostalgic touch of the golden ages in the steam-engine era, but also the Perpetual Calendar is a usable stationery item. Simply rotate the dial plates to get a glimpse of the past, the present & the future. How does the calendar tell date? Rotate the year gear to select a year. Keep the year gear fixed, and rotate the month gear to select a month. Then the Calendar plate will show the Calendar of the month you choose. A self-assembled wooden calendar puzzle with precise date indication ranging from 2018 to 2040. One-star-level difficulty, ideal gift and hobby for...
Build Your Own 3D Wooden Perpetual Calendar. Easy to assemble just pop out and build. Follow the instructions in the booklet to build your puzzle. Each puzzle piece is numbered to help you complete the assemble. No glue needed as the pieces slot together. It is not only a piece of home decoration with a nostalgic touch of the golden ages in the steam-engine era, but also the Perpetual Calendar is a usable stationery item. Simply rotate the dial plates to get a glimpse of the past, the present & the future. How does the calendar tell date? Rotate the year gear to select a year. Keep the year gear fixed, and rotate the month gear to select a month. Then the Calendar plate will show the Calendar of the month you choose. A self-assembled wooden calendar puzzle with precise date indication ranging from 2018 to 2040. One-star-level difficulty, ideal gift and hobby for...