Crystal-clear ice spheres are easy to make at home with this round mold, which freezes four 2.4-in ice balls in a single batch, each nearly invisible in the glass and shaped to melt slower than ordinary cubes so drinks stay cold without turning watery.
Crystal-clear ice spheres are easy to make at home with this round mold, which freezes four 2.4-in ice balls in a single batch, each nearly invisible in the glass and shaped to melt slower than ordinary cubes so drinks stay cold without turning watery.