Minecraft Ice Cube Tray Singles!

I really liked the minecraft ice cube tray, but it was enormous. I thought it would be great idea to slice these down into singles. I suggest printing with 3-4 top layers.

Update: Seems to be a problem getting the ice out of the mold. Still experimenting, but I think the low resolution ridges (.39/layrer) give the ice something to stick to. Someone suggested melting gummy bears down instead. Still experimenting. Will try at .2/layer. Anyone have any ideas?