About this 3D model

Store four flash drives in one place. Includes numbered tags to identify the drive used. I love this Kingston flash drive. Small, sturdy, no moving parts, and cheap! See Amazon.com at http://goo.gl/0m0Xb to see the different sizes. I use these in my classes for students to give me files for grades. Now they can tell me which one they use by number, and I can easily see if any are missing.