Our Mini Sharpie are made of high quality of plastic. our size is 3.6" x 0.5". We have Quick Turnaround. Mark a must-have promotional giveaway off your do-to list by handing out the Sharpie Mini permanent marker! This handy writing tool has a gray barrel and an accenting trim color that matches the ink color. The AP certified non-toxic ink makes it same for classrooms in addition to homes, offices and so much more. Customize with an imprint of your company logo and message for maximum brand exposure.