If you have a Chill Steel Pipes bong, this 2-pack of ice cube trays is the perfect accessory for your piece. Each tray is 6-inches in diameter and features ice cube depressions that are 1-inch deep.

Just fill the trays with water and pop them in the freezer until ice cubes form. The ice cubes you make will fit perfectly into the Chill base opening so you can add some extra frostiness to your rips by dropping in a few cubes. 

You won't just be making ordinary fast-melting ice cubes with these trays. Instead, these trays are designed to make ice cubes similar to whiskey stones that far out-last traditional ice cubes. The Chill Steel Pipes Ice Cube Tray is sold in a 2-pack only.