Ice Cubes Moulds: Round Mold Can Make Six Round Ice Cubes. Square Mold Can Make Eight Square Ice Cubes. Ice Cubes Melt Slowly. Great for Whiskey. Cocktails. Icing Your Coffee. Material: Made of Food Grade Silicone. The Ice Makers Are Bpa Free. Durable and Non-Stick Silicone Make Them Easy To Clean and Reuse. Separate: Each Grid of The Mold Is Independently Separated. To Ensure That Each Ice Cube Has A Complete Shape. Comes With A Funnel: Using A Funnel To Inject The Liquid You Need To Make Perfect Ice Balls.If The Mold Is Not Filled With Water. You Can Also Use The Funnel To Fill It Up. Easy To Release: Soft Silicone Material Makes It Easy To Release Ice Cubes. Stretch A Little Bit From The 4 Corners. Then You Can Easily Pour Out All The Ice Cubes.