We provide Building Blocks For Kids in a number of sizes, colors and shapes. Some of the shapes we offer are cubes, cuboids, cylinders etc. and we make them using PVC. They are made using quality materials that are also non toxic, making them long lasting, hardy and safe for children to use. They are appropriate for montessori children aged 3-3 ½ years to teach them the various shapes that we have and build fundamental concepts like larger, smaller etc. We can modify the product according to customer needs.