Four big dice - the same kind included in Ogre Designer's Edition. These are premium 19mm round cornered acrylic dice with swirled colors. Two are blue with the Paneuropean symbol; two are red with the Combine symbol. Retailers - if a customer is interested in the big Ogre box, show him this, so he can see what the dice in the set look like, and he may get Ogre and the extra dice as well!