OK, its time to test the ice ball tray. Its very simple and I am shaking with excitement.
Step 1: Take out the trays, wash it an then fill it up with water
Step 2: Take the upper half (the one with holes at the top) and gently cover the bottom tray until you feel the lock. Do not press the cover is a fast manner or the water will squirt out.
Step 3: Wait for the ice to form lor.