Hand Crank Projector Puzzle

Unlock a world of imagination and delight your family with our 3D projector model kit! This enchanting 3D wooden puzzle is a fun challenge for all ages and assembles into a fully functional projector! A puzzle that merges both art and science for a one-of-a-kind experience. No batteries are required; Ingenious design uses the cranking mechanism to generate electricity, projecting an original animation. It's perfect for a family project and a fun way to teach the fundamentals of electricity. Experience the captivating magic of this premium puzzle for yourself.   Features Wood Pieces: 183 pcs Recommend Age: 12+y Package Size: 320*235*51mm Assembly Size: 233*133*255mm