EASY TO RELEASE: Ice-Cube ball tray are made of hard plastic, easier to release. After taking the mold out of the freezer, the lid and twist the tray slightly, then you will perfect round Ice-Cubes. EASY TO USE: Rinsing Ice-Cube tray under watertap, fill about 380ml of liquid in and the lid. Freeze for 4 hours and you can 33 pcs sphere ice balls (3 trays: 3x33=99pcs). No need to pour water in one hole after another. FOOD-GRADE SAFETY MATERIAL: round circle Ice-Cube molds are made of premium food-grade material. free, no smell, no toxic. Safe and durable. Reused ice trays can reduce the pollution of disposable plastics and environmental damage. WIDE APPLICATION: Mini ball Ice-Cube tray is perfect for chilling whiskey, coffee, infusing fruit or herbs or DIY ice creams and puddings. ICE TRAYS FOR FREEZER: Ice ball cube trays with lid is stackable. The set is a remarkable appliance for all your Ice-Cube making and storage. They will not or crack even if it is freeze for a long time. Colour:blue Material:plastic Size: 14.5 x 24.6cm Package Contents: 3 x ice tray Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.