Montessori Wooden Knobless Blocks - Color & Shape Recognition Toys for Kids with Control Cards | Educational Sensory Play, Preschool Learning, Homeschool Activities

Also called the knobless cylinders, the colored cylinders are exactly the same dimensions as the cylinder blocks mentioned above. There are 4 boxes of cylinders: Yellow cylinders that vary in height and width. The shortest cylinder is the thinnest and the tallest cylinder is the thickest. Red cylinders that are the same height, but vary in width. Blue cylinders that have the same width, but vary in height. Green cylinders that vary in height and width. The shortest cylinder is the thickest and the tallest cylinder is the thinnest. The child can do a variety of exercises with these materials, including matching them with the cylinder blocks, stacking them on top of each other to form a tower, and arranging them in size or different patterns. When the yellow, red, and green cylinders are placed on top of each other, they all are the same height. With Control Card in the package to help children develop the skills of eye and hands coordination.