Then last xmas he got me a full set of (very small) polyhedral dice made of actual malachite. I don't want to chip them, so they're more of a conversation piece (my wife then bought me a set of CHESSEX dice with the "malachite" color scheme because she thought it was a shame I couldn't use the stone ones, lol).
Also saw that someone asked about an ice mold. I know awhile back there was a d20 ice mold in LootCrate. If you missed out on that, someone might be selling it on ebay (I'm not selling mine, tho
).