Scientifically developed to help your regular ice stay frozen longer.

Features:

• Works great as a supplement to regular ice. Chills contents faster and helps keep your ice cold longer
• Custom shape reduces freezing time
• Durable design that is break-resistant
• No messy cleanup, no puddles to drain. Just toss it back in your freezer
• Food safe
• Dimensions: 20 x 9.2 x 4.1 cm