[24 pens - 3 colors] think2 retractable gel pens. (18 black, 3 red, 3 blue) fine point (0.5mm) rollerball pens with comfort grip. think2master <b>- quality product from think2master an educational and office supply company. <br><br> - our founder was a classroom teacher for over 15 years and strives to bring quality products to the classroom and the office environment. <br><br>- 【100% satisfaction】 we strive towards making quality products for our customers and are proud of the products that we manufacture. if you are not 100% satisfied with our product, please contact us for a full refund or replacement. <br><br> - click “add to cart” and enjoy using this quality product at your classroom or workplace today</b> <br><br> </b>