RoyalPolar Cocktail Whiskey Ice Maker Ice Cube Tray Bar Kitchen Accessories BPA Free Martini Cocktail Shaker, Bar Tool, Electric Wine Bottle Openers Set (Set of Two)

Very difficult to get into an ice sphere. I spent a lot of time pouring and re-pouring. Each time, the water from individual spheres leak to the other chambers. The central portion doesn't stay tight and thus you end up having a sheet of ice between semi spheres. I think I got 2 decent spheres but I won't be bothered to try again. I'll be getting something different that works better.

the rubber / plastic material - is smelly. Plus the square unit might be easy to use / fill and get cubes, but the round ice maker functionality looks complicated and I am not sure if one can get really round ice cub balls. rather concerned of usability of the 2nd tray. if not user-friendly with great results, then price is not in relation.

One tray which is square shape is ok but the ball/round shape tray is not good because when you try to fill water in one place it goes to other places and then there is excess water which comes out from sides

The sphere mold is not ideal as the shape cannot be cleanly attained and the water mergers within the mold and you have to spend time in breaking each piece making it an irregular shape.

The circular mould is very difficult to fill with water and also to remove the ice cubes intactThe square isce maker is ok

The silicone is too thin and flexible, so very difficult to make the round ice balls. The large square cube tray is better. Although made of the same thin silicone, at least the water can’t leak out of the sides.

Square cone tray is good,bit flimsy but that’s ok. The round tray is useless, cannot fill without sides collapsing, frustrating to point of wanting to throw in bin.

The round one doesn’t hold the water. The square one is good.