The Brown stair also called the Montessori Broad stair, is meant to develop the child’s awareness of size difference. This material trains both the eye and the hand to discriminate and compare between wide and narrow. It helps to understand and recognize the differences in weight between the sizes. Here our tiny tots of PP2 are introduced to Brown stair material which helps them to see relationship and visual understanding of objects getting incrementally thinner and thicker. It also helps them to develop their Fine motor skills.