Keep small parts, crafts, or minerals organized with the Universal Hobby 12pc Aluminum Storage Container Set!The Universal Hobby 12pc Aluminum Storage Container Set is a great addition to any craft set or hobby station. Featuring 12 aluminum containers with clear glass lids, you"ll be able to organize all of your small items. Each case measures 2" in diameter and uses a twist off lid so you can safely secure those small parts. Because the top is constructed of clear glass, you"ll easily be able to tell your items apart without having to label the containers. This set makes a great gift for crafters and hobbyists alike!