Music, by chance?
The Musician’s Dice are patented, glossy black 12-sided dice, engraved in silver with the chromatic scale. They can be used in any number of ways – they bring the element of chance into the musical process. They're great for composing Aleatory and 12 tone-music, and as a basis for improvisation – they’re really fun in a jam session. They also make an effective study tool: they can be used as “musical flash cards” when learning harmony, and their randomness makes for fresh and challenging exercise in sight-singing and ear training. Plus, they look really cool on the coffee table, and give you a chance to throw around words like "aleatory."
An inspired gift for any musician!
Buy the Musician's Dice from these guys: $18.95 for a box of 12.