BIC Marking permanent markers are all about colour. With this pack of 5 intense assorted colours (key lime green, fandango pink, yellow blaze, hot aqua turquoise, sunset orange), you can personalise all your favourite objects. The opaque ink writes on most objects, so they're ideal for artistic pastimes or organising projects. They work on paper, cardboard, plastic, glass, metal - even coated paper and photos. The nib doesn't dry out for 1 month with the cap off. These BIC Marking permanent markers work overtime just for you with quick-drying ink so things stay tidy and clean. No unpleasant smell because they are low-odour. The comfortable rubber grip means accurate lines with no cramps. With a seamlessly even ink flow, writing is smooth and only needs a gentle touch so there's no overflows or smudges. For over 65 years, BIC has been making top-quality products sold all over the world for the best value. This mission has made this French company one of the world leaders in office supplies. Nice one, BIC.