Best-Lock 50 Junior Blocks in Box Contains 50 Junior blocks, suitable for children aged 2 years up Featuring a varied assortment of shapes, styles and sizes the blocks help to develop colour and shape recognition, 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