Jarware x Ball Wide Mouth/Narrow Mouth Spout Kit Glass Mason Jar Set

One of the Hundred Uses for a Mason Jar Adding a spout transforms it into the most convenient oil dispenser. Many modern cooking oils come in large plastic containers, raising concerns about plasticizer leaching when stored in hot kitchens. However, imported olive oils in glass bottles can be quite heavy, which is a common issue for homemakers, especially the elderly. By transferring oil into a smaller glass jar and attaching a spout (to control the pour), it would surely be a blessing for homemakers. The 16oz set distinguishes itself from the original US "metal retaining ring" with a thoughtfully designed "stainless steel retaining ring." It's rust-resistant, more durable, and absolutely exclusive! 【Product Specifications】 Contents: Lid / Retaining Ring / Glass Jar (16oz approx. 480ml) Materials: Stainless Steel (Silver), Plastic (Orange) / Stainless Steel / Glass Origin: China / Taiwan / USA Mouth Type: For Wide Mouth / Narrow Mouth Mason Jars 【Glass Jar Precautions】 1. Microwave, sterilizer, and dishwasher safe. 2. Do not use for direct cooking on gas stoves or in ovens. 3. Glass jar heat resistance: -18°C to 220°C. Avoid sudden temperature changes exceeding 80°C.