Using the required cooler, fit the Ice Trays into the cooler. The lips of the tray should hold up the trays. The middle lip should overlap.
Fill to the desired height. 2-3 inches recomended. Due to water displacement, water can not go over 3 inches high in the cavities.
Do not cover the top.
0 degrees F is recommended.
Length of time depends on water level in the cavities.
2 inches - about 24 hours
3 inches - about 48 hours
The longer the easier to extract.
Take out of freezer. Slightly pull on walls of cooler from the top. This breaks up surrounding ice.
Always lift from the corner lips (not the center) and extract the trays. Store in a bin
Important Note: Do not place hands in cooler water after extraction. Sharp ice shards may be present. Be careful with sharp ice.