Feature: 1.Product size: outer diameter 5cm, inner diameter 4cm, ice mold thickness 1cm, puck diameter 4cm 2.Made of 100% pure silica gel, soft texture, tear resistance and good hand feel; 3.Natural harmless, non-toxic, tasteless, non-corrosive, environmental friendly. 4.It can be cleaned with water to keep the appearance bright and new forever 5.The temperature tolerance of silicone products is between -40? and 230? 6.Suitable for all kinds of ovens, microwave ovens and refrigerators 7.If the first three times after the use of a slight odor can be washed, the subsequent will not 8.Perfect for your whisky, cocktail, soda, or any drink.Great conversation piece at your next holiday, party, Bachelorette, Groomsman, or White Elephant party. Description Easier to Fill Unlike other ice ball molds that have little injection holes which are difficult for filling water, we offer 2 mini funnel so that it?s much easier to fill water without spilling or over-filling. Easy to fill, easier to use. Convenient to Hold and Take Flat structure at the bottom for better balance when placing and holding ice cube trays.And the flexible silicone design makes the ice balls simply pop out in a perfect form. Make Perfect Ice Ball, No Sticking Upgraded weep hole design makes it available for excess water flowing out from ice cube molds. 1.6 inch ice ball is big enough for all kinds of your drinks, melting slower and cooling your drinks longer. Sit back, sip and slowly savor your chilled drink without it getting all watered down. Made for Your Drinks RUIDING Ice Cube Molds make a wonderful night for your friends, family, and co-workers. Use them for your cocktail, popsicles, iced coffee, infused fruit, infused mint for Mojitos, or frozen lemonade. Celebrate the coolest moments! Package includes: 4 x Basketball Shape Ice Mold 1 x Funnel