Box Cars is the exclusive provider of these larger, regular double dice. Especially made for TK– 2nd grade – easy for students to roll, and see the numbers both inside and out. The dice are highly engaging for students to use for operational fluency, place value, and work with dominoes. They are easy to integrate into many of our game resources and perfect for whole class or center play. Sturdy construction. COLOR OPTIONS: Clear with BLUE inner die, Clear with RED inner die.