Marble dice look, feel, and roll well and will be a great addition to any game or collection. All dice read from the top for easy comprehension. Sharp edges allow for easy shape recognition and the numbers are about as large as possible on each face. This polyhedral set contains one D20, one D12, two D10 (00-90 and 0-9), one D8, one D6, and one D4. Plastic display case included.