The Daler-Rowney FW Ink Neon Set brings you six 29.5ml bottles of this acrylic-based ink in neon colours. You can use these bold, vibrant colours with acrylic brushes or technical pens, and dilute them for lighter tones and washes. FW Ink dries to a water-resistant film that is both lightfast, permanent and they can also be intermixed with conventional acrylic colour. Colours Included Fluorescent Blue Fluorescent Green Fluorescent Orange Fluorescent Pink Fluorescent Red Fluorescent Yellow