1、High Clarity: Our crystal clear ice ball maker is the perfect choice to make round crystal ball. This clear ice ball maker sphere is made with advanced technology that makes the ice while retaining perfect clarity. 2、Durable: Made of premium silicone for perfect performance, convenience and durability. Nonstick design allows you remove the ice balls from the tray easily. 3、Crystal Clear Ice Balls: Clear balls come out ridiculously clear, smooth and nearly invisible spheres of ice. It's nice to cool down the drink without diluting it. Refreshing chilled beverage with beautiful solid ice balls. 4、Slower Melting: Large 2.4in ice sphere melts slower to keep your drinks cool. Ice ball is great in size and clarity. Amazing giant balls of ice definitely takes your drinks up a notch. 5、Easy To Use: Fill the ice cube tray with water first, please make sure the water in each cavity is full. Freeze for 24‑30 hours and you will get 2 transparent balls with a diameter of 6cm. The ice is as transparent as you get at the bar. Item Type: Clear Ice Ball Maker Mold Material: ABS, Silicone Weight: Approx. 962g / 33.9oz Product Size: Approx. 21.5x18x12.5cm / 8.5x7.1x4.9in Number Of Ice Balls At A Time: 2 Ball Diameter: 6cm / 2.4in 1 x Clear Ice Ball Maker Mold