If you want to make a scoop of ice cream for whiskey on the rocks, it is advisable to use distilled water. Firstly, the ice ball is clearer and more transparent than with tap water, on the other hand, the distilled water is tasteless.
But you can also produce multi-colored balls of ice, which are then a real eye-catcher. Since the form is slightly transparent, you can see the colored liquid well and looks like a lot of you have just filled. Just add water or fruit juices with a little food coloring re-dyeing and then give progressively with a syringe into the mold and freeze. If the first layer frozen, you are the next liquid added with another color. So you can produce great effects, such as ice soccer balls in national colors. So you have something very special for the next World Cup party.
However, one should note that a package only 2 ball forms are included. If a Pary pending, then you should still set a few balls. I am absolutely delighted with the silicone Ice Ball Maker and will try there more. Next, I'll try Jello (jelly) in the form of watering: -D