Unifix Cubes are perfect for teaching young learners patterns, numeration, operations, place value and early fractions. This package includes 500 cubes in 10 standard colors: red, dark blue, light blue, yellow, green, orange, maroon, brown, black and white. This is a great set for small groups of students to explore the world of Unifix Cubes, the industry's Gold Standard in math manipulatives! Details: Assorted colorsBox of 500 includes 50 each of 10 colorsAges 4 and up