Ventilated cap conforming to ISO 11540 and BS 7272-1/2
Water-based ink and can be washed out of many textiles
Ink can be washed out of many textiles
Approximately 1.0mm line width
Round bullet tip
Box containing 10 packs of 12 assorted colours per pack (Yellow, Orange, Red, Lime Carmine, Violet, Magenta, Blue, Light Blue, Green, Willow Green, Brown, Light Grey, Black)