Retractable Ballpoint Pen w/Clear Advertising Window

This retractable ballpoint pen is with a clear advertising window which enables you to rotate your ads every time you press on the top button, a really cool and amazing function for a promotional item. It is made of plastic and grid textured comfortable soft grip for control, medium tungsten carbide point of writing to get vivid lines, and ensure you have a smooth writing experience. 5 1/4" L x 1/2" Diameter