Tovolo Sphere Ice System

This system uses directional freezing and foam insulation to freeze the water from the top down. This process pushes air bubbles and impurities into the bottom reservoir, leaving only pure, clear ice in the silicone molds.

You should allow 12 to 16 hours in the freezer for the spheres to freeze completely. The slow-freezing process is essential for achieving the crystal-clear result.

No, the components are not dishwasher safe. For best results and to maintain the integrity of the insulation, you should wash the silicone molds and the plastic tray by hand using warm, soapy water.

Each mold creates a seamless, 2.5-inch diameter ice sphere. This large size is specifically designed to melt slowly, keeping your drinks chilled without diluting them quickly.

Beyond regular hand washing, you can periodically rinse the system with a water and vinegar solution. This helps remove any mineral buildup and ensures the molds remain clean for optimal performance.

The system features a slim, compact design measuring 15 inches long by 4.75 inches wide. It is designed to be stackable, making it easy to fit into most standard freezer configurations.