Doodle to your heart’s content with Zebra’s Doodler’z The quality you expect from Zebra, now in a needle point stick pen. Smooth writing gel pens feature vibrant water-based dye ink. Explore the never-ending possibilities for color coding, sketching, journaling, and embellishing Pen Sub-Brand & SKU Line: Doodler’z Pen Style: Stick Pen Type: Gel Pen Refillable Yes/No: No.