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. Colors include 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.