The way I’m considering is to take an insulated cooler, ripping off the lid, removing the waste water and cutting rocks to fit my glasses with a serrated knife and an ice pick. The one directional cooling from the lost lid means you’re pushing any trapped gasses in the bottom with the still liquid portions. This’ll produce really clear ice, but it takes a full day for the ice to set, and I need to clear out my freezer for room. For now silicone molds that I can leave in the shelves on top of other things is fine. I don’t make enough things on the rocks to care much about it being clear so long as I can keep the freezer taste out with plastic bags.protip for ice cubes: to get nice clear cubes you want to put the water through a few cycles of boil-cool-boil before you toss them in the tray or whatever, and use a covered ice tray





