- Fevicryl 3D Neon Liners - are especially designed to give beautiful 3D doodled effects in 4 vibrant, neon colours - It can be used on multiple substrates - plastics, metal, wood, fabric, glass etc - A pack of 4 sleek 3D Neon Liners - Neon Yellow, Neon Orange, Neon Green and Neon Pink - Ideal for outlining, detailing any work of art - The tubes are soft and convenient while working - Let the article dry for 24 hours post application - Advisable to iron on the reverse side in case of fabric for better fixation. Do not scrub - Non-toxic and safe to use