Let your child learn the fun way by building the blocks, completing the images and being rewarded with one of the wonderful Nursery Rhymes featured on CoComelon. As with all WOW! STUFF official licensed Cocomelon products, the CoComelon Musical Clever Blocks has been designed in collaboration with Child Developmental Scientists. This ensures the Clever Blocks encourages perseverance, teaches problem solving skills and develops hand-eye co-ordination. The Clever Blocks feature 6 of the most popular Nursery Rhymes that are recognisable to your child and act as a reward for completing the puzzle while stimulating cognitive behaviour. The songs featured are; ''Old Mac Donald''s Farm'', ''Wheels on the Bus'', ''Yes, Yes Vegetables'', ''Baa Baa Black Sheep'', ''The Bath Song'' and ''Yes Yes Playground''. Simple to use and includes power save feature, just add 2 x AA batteries (available separately). In Cocomelon, JJ and his siblings go on fun relatable adventures. They go to nursery to play, explore and learn. In addition to helping pre-schoolers learn letters, numbers, animal sounds, colors, and more, the videos impart prosocial life lessons, providing parents with an opportunity to teach and play with their children as they watch together.