This 4-cavity diamond sphere ice tray is made of food-grade flexible silicone, overall dimension 120*120mm. Each cavity forms faceted diamond round ice balls, large ice spheres melt slower to dilute whiskey, bourbon, cocktails less quickly. Small central vent hole releases air while filling water, easy to pop out ice cubes with soft silicone non-stick surface without cracking. Heat & cold resistant, safe for freezer, dishwasher, microwave use. Side pouring notches avoid liquid overflow during filling. Stock available colors: bright blue, orange, dark gray. Custom Pantone color matching and logo emboss/print OEM service are supported for bulk wholesale orders.
