Jokari Jokari Self-Sealing Silicone Pour Spout, Green, 1-Pack Silicone pour spout is perfect for dipping oil and balsamic vinegar; pour spout creates an air-tight seal to maintain flavor and freshness Durable silicone pour spout features a flip-and-pour lid and a flexible tapered gasket that adjusts to fit most bottles Pour spout measures 1.25 X 3.13 Inches; BPA-free and dishwasher safe To ensure receipt of genuine Jokari product, always look for Jokari products that are sold by amazon and fulfilled by amazon Jokari's line of clever gadgets and home storage and organization solutions is available on amazon