edding MTK 25 Bottled Refill Ink for Permanent Markers 25ml Blue -

Extends the life of edding highlighterstext markers; without the addition of xylene and toluene. When an edding whiteboard marker runs out of ink, it can quickly be made to write again by placing it in the refill bottle for at least an hour.

Best Price: £ 3.20 from Office Stationery