100 solid wood building blocks perfect for hours (and towers!) of fun These building toy blocks come in 4 colors and 9 shapes Ideal for building and introducing early math concepts Engaging with the Melissa & Doug wooden building blocks set is a classic creative and educational activity Brightly colored wooden building blocks set makes a great gift for toddlers and preschoolers, ages 2 to 5, for hands-on, screen-free play; product made with FSC-certified materials that support responsible forestry; applies to new inventory only (FSC C156584)