pcs kids IQ builder educational toy is a fun way to learn colours and shapes. Turn Play time into Learning Time; With these building blocks kids can learn while having fun. The unique shapes and colours offer endless building possibilities by encouraging their imagination, spur creativity and aid in brain development. Offers these interlocking building blocks and gear wheels of construction puzzle play set includes 81 various pieces. A motorized spinning gears foster creativity, learning skills, and encourage learning of mechanics and engineering in young children content : some pcs of colourful puzzules blocks