Instructions for using Chalkboard Marker:
- With the cap upright, shake the marker for 30 seconds
- Push the tip in and out, until the ink fills the tip
- Test the drawing surface to make sure it it compatible by making a small mark, letting the ink dry, and erasing.
Wipe ink off surface with water and a damp cloth.
If the ink doesn't completely erase or leaves slight residue, use a Mr. Clean Magic Eraser and/or ammonia-based cleaner to remove the remaining marks.