Explore the relationship between regular and irregular shapes with an added sensory element. This set features 12 translucent shapes in 6 bright colors. Match puzzle pieces by their color and their attributes. Pair these shapes with a light source to help kids investigate color mixing, shadows, patterns and shape attributes. These manipulatives are also great as templates for drawing and coloring or as stencils for shape matching. Made of durable acrylic, these shapes are designed to withstand years of classroom or home use. Add these colorful, 2D shapes to preschool and kindergarten classrooms, playrooms, or sensory stations. For ages 3+. Size of the square: 6"H x 6"W. Recommended age 3+ years