Product DescriptionPieces: 693 PCS693 PCS good quality bricksSize: L :20cm W:16cm H:8cmPDF instructionNOTE !The product package does not contain stickers and is electronically printed. Does not include motor, generator .The printed parts are replaced by ordinary parts and do not contain third-party accessories. The manual and renderings are for reference only and are subject to the actual parts package.After submitting your order, please provide an email address and we will send the electronic brochure to your email address.All parts are quality checked before shipping, so if you find some missing or damaged parts, don't worry. Please contact us and we will send them to you immediately free of charge.