MASON JAR POUR SPOUT LID: Masontops Multi Top wide mouth mason jar pour spout lids transform any glass canning jars into cool drink containers. Whether they are wide mouth or regular, quart or pitcher sized, we've got them covered with our mason jar drinking lids. LEAKPROOF MASON JAR LIDS: No matter what you put inside the jar, you can be sure your widemouth mason jar pour spout flip top lid won't leak. Multi Tops feature a silicone gasket with an airtight seal and a flip cap that automatically snaps into place. EASY POUR SPOUTS FOR MASON JARS: Whether you use your large mason jars for drinking a smoothie, juice or for pouring salad dressing, you'll get a smooth pour from the wide mouth leak proof mason jar lids. No splashing or dribbling. Use them for granola, coffee, dry pet food or craft supplies! AIRTIGHT LEAK PROOF DESIGN: Multi Tops mason jar shaker lids lock tight and seal in freshness. So you can store unused portions of smoothies, juices and salad dressings and enjoy them at their best later. The airtight seal keeps flavor in and unwanted fridge odors out. MADE OF DISHWASHER AND FOOD SAFE PLASTIC: Multi Tops pour and store mason jar lid are built to last and are easy to care for. They can go in the dishwasher and are made of premium quality food safe and BPA-free plastic. So you know they are 100% safe for you and your family.