Uniball posca marker pc 3m in yellow could be the perfect pen for your artwork the posca water based marker produces opaque vivid colour and writes on paper plastic glass and fabric this pen is widely recognised within the artistic community as being perfect for creating unique designs and extensively utilised within the automotive industry this pen is water based fade resistant and odour freebullet tip 09mm 13 mmwater basedodour freewater resistantfade resistantnot suitable for children un