These non-permanent overhead projector pens contain soluble water-based ink that can easily be erased with a damp cloth. Supplied in a wallet of 4, these projector pens have a grey barrel with coloured lids to identify the ink colour. Assorted colours including black, red, blue and green.
- Non-permanent overhead projector pens
- Robust fine tip
- Secure cap to prevent drying out
- Assorted ink colours: black, red, blue and green
- Wallet of 4