Click retractable dry erase markers with safety seal valve and vibrant, nontoxic ink.
- The first retractable dry-erase marker from EXPO!
- Unique Safety Seal valve design prevents marker dry out.
- Bright, vivid ink is specially formulated to be low odor.
- Quick-drying and smear proof.
- Use to write on whiteboards, glass and most non-porous surfaces.