Approximately 30 grams of beads in a 6 inch tube. Discover the benefits of purchasing Frosted Color Lined Dark Green ~ 11/0 JSB F399Q. With approximately 30 grams of beads in a 6 inch tube, you'll have plenty of beautiful beads to work with for your next project. Plus, the convenient tube packaging makes it easy to store and organize your beads, so you can spend more time creating and less time searching for supplies.