Material Size- - - The silicone ice ball maker is made of food-grade silicone and plastic, which is safe. The ice cube mould can make big ice hockey with a diameter of about 6 cm, melts slowly and lasting icy cool.Easy to Release- - - The silicone edges can close well so that the ice ball can remain a perfect shape. You will easily release the ice ball by squeezing bottom, Please wait 1 minute after taking out from the freezer.Light Bulb Shape- - - This multi-colored light bulb sphere ice cube tray is a beautiful decoration. When you take the shaped ice ball out of the ice ball mould, you will feel that making ice balls is a great pleasure.Stylish Design- - - The water filling spout at the top allows you to fill the mould without dividing in half. The transparent PET lid helps you to see the water level clearly. Top silicone cap seals also makes the water hard to leak.Various DIY- - - Use these 4 round ice cube moulds, You can add any flavor you like, such as lemon, strawberry, mint or lime to make creative ice spheres, making your drinks more delicious and suitable for summer.NOTE1. The product size is measured manually, and there will be a 2mm error due to factors such as different measurement tools and measurement methods.2. This product is all taken in kind, but due to differences in photography, lighting, color deviation, and personal understanding of color. As a result, there may be some color difference between the actual product and the photo, and the color is subject to the actual product.3. Please take good care of our products-4. Parents, please be careful not to let children eat this product by mistake! ! !