- Versatile Size Compatibility: The glass cup ice tray produces three distinct sizes of hollow cylindrical ice cubes that can be conveniently stacked. It is designed to fit perfectly with 20-40 oz glasses and includes a removable box that effectively prevents odors and dust, ensuring you enjoy fresh ice every time. - Long-Lasting Chill: Keep your beverages refreshingly cold for extended periods. The large ice cubes melt slowly, maintaining your drink's temperature without rapid dilution, allowing you to savor every sip without compromise. - Effortless Operation: Simply fill the tray with water and place it in the freezer for 8 to 12 hours. You'll have clear, icy ice cubes ready to elevate your drinking experience. Releasing the ice is easy; just twist the tray. - Premium Quality Material: Crafted from thick, durable silicone, this ice cube tray is designed for easy demolding. It features a sealed removable lid that stabilizes the tray and protects the ice cubes from contamination. - Use Scenarios: - Perfect for entertaining guests with chilled cocktails or beverages at parties and gatherings. - Ideal for keeping smoothies and blended drinks cold without the worry of quick melting. - A great addition for those who enjoy iced coffee or tea, enhancing your refreshment while preserving flavor.