With just a twist of this amazing logo projector pen, a full color image is beamed from the top of the pen. Can be customized with exclusive logos, patterns, etc., and is a very influential advertising and promotional gift, not only the pen but also your advertising spokesman. Metal nib, anti-collision is not easy to damage, and wear-resistant steel beads are smoother. Built-in new button battery, clear imaging, long-lasting life. Soft rubber design, increase grip friction, feel comfortable. Simple to disassemble, the refill can be replaced, easy to use for a long time. Measuring 5.7* 1.57 inches, this custom promotional rotary 8 figure projection pen with your logo. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Sleek design, durable build, easy to grip.