Step into the mystical world of arcane arts with these spellbinding 7-Dice from Awesome Dice. The Illusion set features an enchanting mix of blue, purple and gold dice with white inked numbers, evoking the magical elements of air and water. Throw these dice to assist your wizard's spellcasting in any DnD campaign. The brightly inked numbers and swirled designs will transport you to a realm of fantasy and wonder as you roll for attack modifiers, ability checks and spell damage. Crafted from the finest materials, these dice promise years of adventure ahead as you fight monsters, find treasure and level up your character. Add a touch of magic to your next quest with these stylish Illusion 7-Dice - they're sure to impress even the most discerning archmage.

These are roughly standard size dice: size guide. 

Be sure to check out the other sets in this collection:
Transmutation
Abjuration
Evocation
Conjuration
Enchantment