2 Sizes Extra Wide Mouth Design – Fits most bottles (1.2” to 3.1” diameter), easily fills oil, gasoline, or spices without spilling, 50% wider than regular funnels Never Worry About Leaks Again – Unique tapered base and thickened silicone create a airtight seal, 100% tested for zero drips Space-Saving & Portable – Collapses to 1.2” thick (fits in a drawer) and includes hanging hole for tidy storage Safe & Durable Material – Made of food-grade silicone , withstands -40°F to 450°F, dishwasher safe Multi-Use for Home & Outdoor – Perfect for refilling olive oil, transferring laundry detergent, camping fuel, or even DIY crafts Star Elm Kitchen Tools - Designed for Smarter Living This collapsible silicone funnel is no ordinary kitchen gadget. We spent 6 months testing over 20 prototypes to solve the messiest of liquid delivery problems: Why choose our funnel? - ULTIMATE LEAK-PROOF: 3-layer silicone rim grips the neck of the bottle tightly, even when pouring thick liquids like honey or motor oil. - FROM SMALL TO LARGE: Small sleeve can be used for spice jars, large sleeve can be used for gallon jugs. - LIFETIME DURABILITY: Reinforced stitching on the bottom and heat-resistant materials ensure it won't crack or warp. PERFECT FOR. - Fill with olive oil, soy sauce or vinegar without dripping. - Safely transfer gasoline, antifreeze or camp stove fuel. - Fill homemade candles, bath salts or party vials. Translated with DeepL.com (free version)