【3D Car Wooden Puzzle】Our 5D Wooden Puzzle is made of durable plywood. With excellent engineering and high-quality production process. 【Pre-laser cutting】All parts are laser-cut with good precision, but some are so small that you need small fingers or some kind of soft tool to push them out of the tight surroundings. 【Easy to assemble】Clear English guide with step-by-step instructions, no tools or glue needed, you can easily follow the English instructions. Patience and confidence are necessary factors to complete the mechanical model. 【Parent-child toy】Suitable for both adults and children. Improves communication between parents and children. Provides entertainment. Develops hand-eye coordination, concentration, patience, logical thinking, fine motor skills, visual perception, inspires imagination. 【Great gift】It is an ideal and creative gift to surprise friends, families, birthdays/Christmas. A good choice for those who love DIY.