Here are the simple steps:
- Use distilled water.
- Boil the water, then let it cool.
- Boil the water one more time.
- Let it cool slightly, but pour in the tray when it’s still hot.
The smaller your cubes, the better they will look.
Pro Cocktail Mini Ice Cube Trays are good for making a batch of small ice cubes that are good for cocktails.