4/6/16/24/36/54/72 Color Flash Effects Painting Pen Set High-value Large-capacity Marking Painting Pen

4/6/16/24/36/54/72 color flash special effects painting pen set, high-value, large-capacity marking painting penApplication scenarios: drawingWhether it can be erased: noShell material : Plasticpen head ：1.0mmspecifications ：4/6/16/24/36/54/72colors setFlash effect painting pen setColor stackable/painting and doodling/manual account writing/learning marking"Knock" a large amount of inkThe 1.0mm bullet leads ink more smoothlyPainting Doodle-stackable colorsBlack cards appear more clearlyColored pen coverSame color as the pen body/It is easier to choose colorFlash effectsStrong coverage/uniform ink outputlearning flagVarious colors and key markings