Chessex dice are the best rolling dice on the market, and Borealis line is their best-look sets to date! All dice read from the top for easy comprehension, with each number filled with high-contrast paint for easy visibility. The numbers also feature underscoring to differentiate the 6 from the 9. Sharp edges allow for easy shape recognition. Plastic display case included. The Luminary line includes materials that give the dice a speckled look in the light, but a starry field effect in the dark. This set contains 12 six-sided dice, each aprox 16mm wide.