12 Acrylic Paint Marker Pens Permanent Art Rock Glass Wood Pebble Waterproof UK UK QUICK DISPATCH NEW PACK OF 12 Description ---BRIGHT COLOURS - Set of 12 colours, a perfect choice to design your DIY Craftwork and personalised gifts and create your craft a beautiful greeting card or add an illustration. ---WATER-BASED AND SAVE - Acrylic Markers Pens, Non-toxic, odourless, acid free, environmentally-friendly. Perfect for teenagers, adults, artists and art students. Water resistant, UV resistant. (We suggest children under 3-years old should be used under the supervision of an adult) ---ANY SURFACE-Writes on nearly all smooth surfaces with your imagination and creation surface.