This is a 12-color set of ZEBRA's Mckee Care Fine-Tip Oil-Based Markers. It's a refillable cartridge type, allowing for repeated use, and boasts quick-drying and water-resistant properties. Since it's a new, unopened product, you can use it with confidence. 【Brand】ZEBRA 【Product Name】Mckee Care Fine Oil-Based Marker 【Number of Colors】12 colors 【Type】Refillable 【Condition】New 【Color】Multi-color Thank you.