Mtbricey 2 in 1 Silicone Ice Ball Maker & Drinking Cup Collapsible Ice Sphere Mould with Lid and Straw Leakproof Ball Coffee Cups Portable Reusable Tumbler for Whisky Cocktails Juice (Blue)

• SPACE-SAVING COLLAPSIBLE DESIGN：This innovative silicone cup folds down to a compact profile, making it a perfect companion for travel, camping excursions, or space-conscious kitchens. When expanded, it transforms into a versatile drinking vessel, complete with a straw for enjoying chilled beverages anywhere.
• EFFORTLESS ICE SPHERE RELEASE：The premium, flexible silicone allows for a smooth release every time. By simply warming the exterior with your hands or running it briefly under a tap, a perfect 6cm ice sphere pops out effortlessly, ready to chill your drink with precision.
• INNOVATIVE 2-IN-1 HYBRID UTENSIL：This dual-purpose design functions as both an ice ball maker and a reusable tumbler. Simply fill and freeze to create a large sphere, then enjoy your slow-melting ice directly in the same cup. It is the ultimate tool for maintaining the perfect temperature without multiple accessories.
• LEAK-PROOF SCREW-TOP SECURITY：The secure screw-top lid and precision-engineered seal ensure your beverage stays contained. Whether tucked inside a rucksack or placed on a busy desk, you can rely on this robust design to remain spill-free and reliable throughout the day.
• CHILL WITHOUT DILUTION：These large ice spheres melt significantly slower than standard cubes, keeping your whisky, cocktails, or iced coffees cooler for longer. Enjoy the full-bodied flavour of your favourite drinks without them being watered down too quickly.

Product Description Specifications: Material: Food-grade silicone body with a transparent PC lid. Dimensions (per piece): Approximately 9.1 x 15.2 cm ( 3.6 x 6 inches) when expanded; compacts significantly when folded Colours: Blue and Yellow. Design/Pattern: Segmented, ribbed folding design with a domed top for ice forming. Features: 2-in-1 functionality (mould and cup), collapsible body, slow-melting ice sphere formation, built-in straw, leak-resistant lid. Contents:1 x Collapsible Ice Ball Maker Cups Versatile Applications: This adaptable cup is suited for a wide range of scenarios. Take it on camping trips, pack it for the office, or use it at home for crafting the perfect whisky on the rocks. Its ability to create large, clear ice spheres elevates everyday beverages, providing a touch of refinement whether you are hosting guests or enjoying a quiet drink. The durable silicone construction ensures it can withstand regular freezing and handling. Note: To use, fill the mould with water, ensuring not to exceed the inner rim, then secure the lid tightly before placing it in the freezer for approximately 8 hours. For best results when removing the ice sphere, allow it to sit at room temperature for a few minutes or rinse the exterior with cool water. Do not use sharp objects to remove the ice. Hand wash recommended for longevity. Not suitable for microwave use.