These translucent dice might remind you of a crystal sphere – they comes in different colours but all of them let you see right through to the other side. Maybe, if you try real hard, you can see your friend's future ... The Role-playing Game Sets consist of 7 different dice: D6, D4, 2x D10 (steps of 1 and steps of 10), D8, D20 and D12. They come packed in strong boxes with extendable shelves so you can easily take them with you and play wherever you want to. Ultimate Guard® compatible : The shelves in which the dice come packaged fit perfectly into the Ultimate Guard® Twin Flip'n'Tray 160.