Robotime 3D Wooden Puzzle Perpetual Calendar LK201 17.5x9x14cm

The wooden 3D puzzle from Robotime are unique in model building. Each model is in itself a work of art with a special effect through the use of principles and mechanics. The models are made of plywood and have a great technical design so that no glue is needed.

Moreover, the manual for each model is so extensive that even an inexperienced hobbyist can assemble the model: the various parts are numbered; an image indicates which parts are involved; the steps are clear and well-arranged and crucial steps indicate what to pay attention to.