Large Round Ice Ball Maker Mold Silicone for Whiskey - Set of 4 with 2 in 1 Funnel Lid. Create perfectly round 2.4-inch big sphere ice molds for cocktails, bourbon, and more. Enjoy easy release and a premium chilling experience with our innovative design. Features - Perfect Spheres, Every Time: Our large round ice cube mold features a specialized small water inlet, ensuring flawlessly spherical 2.4-inch ice cubes with minimal surface imperfections. Your whiskey, bourbon, cocktails, and beverages will stay cooler longer, delivering an indulgent experience with every sip! - Unique Ventilation System: Say goodbye to cracked ice balls! Our large ball ice cube trays feature an innovative Unique Vents Outlet that releases excess air during the freezing process, preventing ice expansion and ensuring a tight seal without leakage. - 2 in 1 Funnel Lid: Bid farewell to messy filling with our convenient funnel-shaped lid! Acting as both a sealed cover and water pouring device, filling beyond the max line is worry-free thanks to the vent outlet of the whiskey ice cube mold, preventing mold distortion due to ice expansion. - Effortless Release: With flexible silicone construction, releasing your ice spheres is a breeze! Simply press or wait a moment, then twist or pull apart the big sphere ice mold for effortless removal, ready to chill your drinks in no time.