Wooden geometric shape sorting toy – 4 column set geometric column set with four columns that have different geometric shapes on them stimulate your child's brain development with this wooden geometric four-column shape sorting toy. perfect for kids aged 36 months and above, this educational toy improves shape recognition, hand-eye coordination, color sorting, and fine motor skills. features 4 sturdy pegs and colorful wooden blocks in various geometric shapes – triangle, square, circle, and rectangle. durable, safe, and eco-friendly – ideal for preschool learning and montessori play.