Twelve Sided Dice - Set of 20

Get the dice needed to enjoy all of SpotOn's activities! Each fact set for each grade has a 12 sided dice activity!  This is a class set of 20 random D12 polyhedral dice in multiple colors stored in a black velvet drawstring bag.  Some are translucent, solid and marble colored. Dice 6 and 9 are marked clearly with periods.