Finally, an easy method for making clear ice perfectly insulated system creates a controlled environment where the oxygen is pushed into the bottom tray, leaving you with four crystal-clear ice spheres.

• The ultra-slow-melting clear ice won't dilute your favorite spirit's and cocktails
• Creates 4 seamless, 2.5" ice spheres
• Insulated system creates controlled environment allowing you to create 4 crystal-clear ice spheres
• Ultra-slow-melting clear ice won't dilute your favorite spirits and cocktails
• Made of BPA-free plastic and silicone
• BPA-Free Plastic
• Dishwasher Safe
• Imported