DIY Perpetual Flip Calendar from Cardboard

DIY Perpetual Flip Calendar from Cardboard In this video I will show you how to make perpetual flip calendar from cardboard. You can use it for your desk at home or at office. Materials you need: - cardboard, - coins, - straw, - chopstick, and - paper. A perpetual calendar is a calendar valid for many years (Wikipedia) 3D CAD File/Dimension : The design base on this design (:1785261) and I modify it. Please SUBSCRIBE this channel for more awesome cardboard project😎 Hope you enjoy it 😀 and keep patient for next project