YISAN Magnetic Whiteboard Pens, Marker Black with Ultra Fine Tip, Wipe Clean Pens Thin, 0.7 mm Extra Erasers, Point 12.70573

DESIGNED FOR WHITEBOARDS AND PLANNING BOARDS - Optimized for small grid calendars, fridge magnetic planners, laminated checklists, dry erase pockets, and compact whiteboards. Designed for close-up typing clarity, not for long-distance viewing 12 ULTRA FINE BLACK MARKERS - This set contains 12 black dry erase markers ULTRA FINE TIP: 0.8mm ultra-fine tip dry erase markers for writing and drawing accurately on whiteboards and other surfaces, the pen tip will not deform, writing is smoother and the service life is longer The end of magnetic pens with eraser - makes it easy to keep your markers organized and accessible Low-odor ink formula erases cleanly and is ideal for offices and home workspaces If the color of the pen is too light, you can place the pen tip down for one day and the color will be darkened Note: Not recommended for use on glass or acrylic surfaces as well as black background panels as ink visibility may be reduced on these materials