Fuel your child’s imagination with the k'nex wings and wheels building set, packed with 500 brightly coloured pieces to build vehicles, aircraft and more'. '.strtoupper('d')esigned for children aged 7 and up, this versatile construction set offers endless possibilities for imaginative play and stem based learning'. '.strtoupper('t')he sturdy snap fit rods and connectors ensure models hold together securely, yet can be easily taken apart to build something new, helping to develop problem solving, spatial awareness, and fine motor skills through hands on fun'. '.strtoupper('i')ncludes 500 colourful pieces for creative building build up to 30 models from submarines to speed cycles secure and reusable, snap fit design for easy assembly and reassembly encourages creativity and independence and ideal for solo or collaborative play contents 500 pieces and instruction guide suitable for age 7 years this product is part of the entertainer online only range.