Chessex® Opaque dice have been the standard for decades. They are easy to read and a great price. Perfect for the practical game player. For use in tabletop RPG games (such as Dungeons & Dragons).
 
This set contains 7 Opaque Black dice with green numbers with the following shapes:
1x 4-sided die
1x 6-sided die
1x 8-sided die
1x 10-sided die
1x tens 10-sided die
1x 12-sided die
1x 20-sided die