A stacking toy that also can be used as a shape and colour sorter, Woodbee's stacker cum sorter is a one toy with many benefits. The sorter has five different shapes in five different colours. Traingle,Square ,Pentagon,Rectangle,Circle/round . A Montessori material for early sorting, the stacker can be introduced as early as 8 months of age upto 3 years and beyond.The colourful shapes are chunky and can be easily stacked into the stalk with a circular base making it easy for baby to stacker.