12pcs Dual Tip Black Oil-Based Marker Pens, Quick Dry Outline Markers for Kids Art Drawing & Graffiti

1.Dual-head design: fine tip for precise outlining, thick tip for large area filling.

2.Oil-based ink with fast-drying feature, anti-smudge and not easy to bleed through paper.

3.Rich black color, smooth ink flow, ideal for sketching, doodling and handcraft outlining.

4.Durable pen body, safe ink formula, kid-friendly for daily art creation.

5.Widely used for student painting, hand account, marking and graffiti creation.