Direct Liquid Acrylic Soft-Tip Marker Pen Set, 240 Colors Available in All Specifications, Portable Storage Bag Packaging, Flexible Soft Tip with Controllable Ink Flow, Direct Liquid Ink System, High Coverage and Layering Ability, Suitable for Multiple Materials: Paper/Wood/Stone/Ceramic/Glass/Canvas/Black Card/Mobile Phone Cases/Canvas Bags, Specialized Pens for Art Students' Professional Drawing/Decorative Journaling/Graffiti Creation