Uni Posca Pen - PC-5M - Medium Bullet Tip - Grey (23) (PMB23) Vivid colour for a huge range of uses! The water-based pigment ink in the Uni POSCA Markers is lightfast, waterproof and writes on virtually any surface. It won't feather and won't bleed through paper, unlike alcohol-based markers. What's more, the ink is opaque, and if allowed to dry after application, different POSCA ink will completely cover the previous colour. PC-5M - MEDIUM BULLET - 2.5 mm Posca PC-5M medium bullet tip is the 'multi-purpose' member of the POSCA's range. It produces neat and precise lines and is ideal for colouring, the PC-5M is a favourite of both professionals and beginners. PAINT, COLOUR, DRAW, WRITE, DECORATE, MARK. POSCA PC-5M's medium bullet tip is ideal for artists and creative professionals due to its vibrancy and versatility, available in 33 fabulous colours. Posca Markers are available in up to 33 different colours in 4 different tip sizes and finishes, so there is sure to be a pen for you. FREE shipping on orders over $195, and large shipping refunds on multiple purchases. Just email us with your order number and we will see what we can do. Most orders will be with you inside of 12 days, although some may take up to 15 working days. Free Shipping only on orders of 4kg or less. If you have any questions, please use the address on our contact page