'oPen' is a pen brand that consists unique, modern, colorful, award winning, eco, antibacterial and customizable pens that can be used as a gift idea for your clients, employees and business partners. You can use those to promote your company or brand with your logo or text imprint on 'oPen' pens. That is why it was created and combined few pen models under the brand ‘oPen’ and made them really competitive in terms of price and quality.