Denew Set of 4 large spherical ice cube trays, round ice cube moulds, ice cube moulds 6cm food grade silicone ice cube moulds for whisky and cocktails SAFE MATERIAL: This ice cream scoop dispenser is made of food grade silicone and AS. It is safe, BPA-free, hygienic, non-toxic and odourless. The edges of the silicone and AS lid are tightly sealed. This allows the ice cube mould to remain a perfect sphere when filled with water, rather than collapsing. Beautiful decoration: this pretty candy coloured spherical ice cube mould is a beautiful accent in your freezer. When you take this beautiful round ice cube mould out of the freezer and pull out the perfect ice ball, you will feel that making ice balls is not just a process, but a pleasure. Large Ice Ball: This ice cube mould makes very large 6cm ice balls, only one of which will keep your drink cold for a long time. The large ice ball melts very slowly and will stay cold for a long time without diluting your drink quickly. You can put it in your iced tea, cocktails, whisky, coffee and enjoy the taste of your drink. Easy to release: The base of the ice ball mould is made of good quality soft silicone, which makes it easy to release the ice ball. To unmould the ice cream balls, simply press down on the silicone base. After removing from the freezer, it is recommended to let the moulds and ice cream balls stand for one minute before removing them from the moulds. Filling spout and visible water level: The filling spout at the top allows you to fill the ice cream mould without having to split it into two parts. The transparent AS lid allows you to see the water level and stop filling in time. We also provide a small funnel for filling the moulds.