I received Silicone Ice Ball Maker - Small (Twin Pack) Green and Blue, in exchange for honest review from Tomoson. Each mold lets you make 4 ice balls. It's hot in Texas. It doesn't help that our air conditioner goes in and out. I love ice. Ice cubes, ice chips, and ice balls. Ice balls supposed to melt slower than ice chips or ice cubes, depending on size and other factors.
You put both trays together and fill the little hole up with water. I had issues determining how much water to put in each hole. I kept making half balls, which melted quick. I am still figuring out how much water to pour to make a whole ball.
Other than that, I had no issues with the product. I still love ice, even if it's a half ball.
You can purchase the ice ball molds and other Kuuk products on Amazon, using the link above. The ice ball molds are prime-eligible.