Best-Lock 125 Junior Blocks in Bag Contains 125 Junior blocks, suitable for children aged 2 years up, in a bag with zipper for easy, safe and clean storage in between use Featuring a varied assortment of shapes, styles and sizes the blocks help to develop colour and shape recognition as well as problem solving and self esteem Blocks can be used as a freestyle kit or can be added to other playsets for additional value Helps to encourage creativity, sharing and imagination in young children whilst improving hand-eye co-ordination and general motor skills 100% compatible with other leading brands