About This How to Play - ①Point the projector at the white screen and keep about 11 inches away.②Adjust the focal lens to change the quality of images.③Crank the handle,it will start playing the hand drawn clip of "Modern Times". How to Build - This model kit has 183 parts.We offer a detailed how-to booklet,and it will take about 5 hours to build up this 3D puzzle for adults.Teens around 14 take longer. Interlocking Design - Working in tandem through gears.Each part is ingeniously connected and you will feel the pride of assembling this entire set-up with your very own hands. Quality Throughout - Utilizing high latitude selected basswoods. German laser-cut technology makes the error of each piece less than 1/5000 inch. Spare parts are contained for accidental damage and loss. Service - ROKR offers replacement of damaged parts.If there is any problem,just contact us instead of trying to solve it yourself. We will reply within 12h.
