Write secret messages, create stunning 3D lettering and make your art vanish! Change from one colour to another in an instant! These fantastic erasable pens allow you to erase colour in seconds so you can correct mistakes for neater pictures. These magic pens are also mess and fuss-free, which is exactly what parents want to hear! So your children can draw away without any worry. Perfect for at home or travelling, these magic artist pens keep the children occupied without you having to worry about cleaning up. Ages 5+