Ice cubes shaped like crescents are fine ... Circle ice, gourmet ice, bullet ice, or whatever you call it — these frozen cylinders with holes through the center have mixed reviews.

Related: 11 Freezer Storage Mistakes That Are Ruining Your Frozen Food Most ... making use of your ice cube trays. How to Use: Whisk together your pup's favorite foods like peanut butter, canned ...

The ice cube has little impurities as it is made by being slowly frozen over 48 hours, according to the developers. Each ice cube is offered for 864 yen ($6.74), including tax, for business use only.