Keep your electronic device neat and tidy with this laptop and computer screen cleaner pen spray. This accessory comes in handy for not only computer screens, but any handheld device, including mobile phones, mp3 players and digital readers. This 0.33 oz. / 10 ml. bottle includes a full color process decal to give you a high-quality retail look. It's the perfect tool for schools, libraries, work environments and personal use. Quantity ordered must be in increments of 50 pieces per color.