Tombow Single Tip Highlighter Set of 10

Protected marker tip. Refillable fluorescent marker with a resistant tip that does not stain rulers. The polymer coating used in the core of Kei Coat prevents the marker tip from breaking, drawing uneven lines, or staining rulers, which may lead to staining the surroundings and the tips of other pens. Highly resistant polymer coating protects the core and greatly reduces frustration caused by pen tips. Accurate and neat marking is guaranteed in every use. The refill "Kei Coat Charger" allows you to use a single marker for a long time and helps you save mone