High City Books 50 10-Sided Dice | 5 Sets of 10 D10 NEWLY IMPROVED! Due to customer demand, this pack now contains our 5 best premium dice styles EVERY TIME. These are brand-new mint-condition factory-first dice, and they come with an unconditional 30-day money-back guarantee. Perfect for enthusiasts of World of Darkness and the Storytelling/Storyteller RPG system and other D10-based RPG systems. Also great for teaching kids math, and for playing a wide variety of dice and math games.