If you fill your jars up to the neck
You will see the 2 pieces of the ceramic grinder moving closer or farther apart
You can use a drop of super glue between the plastic collar and pump if you find the collar comes loose too often
They are the perfect height for a quart jar or pint-and-a-half (24oz) jar
Get creative in the kitchen with the Grater Shredder Lid
Mason Jar Lifestyle 24oz Pint & Half Glass Water Bottle Travel Tumbler with Silicone Sleeve & Bamboo Straw Lid Pick Sleeve Color:Cherry Red If you fill your jarsTake your coffee, tea, infused water, or any other fun liquids on the go with this 24oz glass water bottle! Designed for everyday use, it combines the clean taste of glass with the durability and style of a protective silicone sleeve. Replaceable: Compatible with other wide mouth Pint & a Half jars Ball, Kerr, Azure, and some other brands. Unlike other glass water bottles, if you break the glass jar a replacement is easy to find and cheap. Durable and