This is no longer available to buy? I knew this wasn’t a large set more a basic model maybe for taking out on visits and that is what I actually purchased for but you expect even a basic model to work.When it arrived the pen was broke and it took a DIY job with masking tape to make useable again ( but accidents happen in transit so we overlooked this) and my little granddaughter was put on floor so she could have scribble.Its meant to have different colours but was just a green/grey colour mainly with tiny spots of other colours and patches that didn’t work at all? VERY disappointing.My grandaughter did scribble for a little while and we will keep even if just to use as protective sheet as she paints.As I said this is no longer available so maybe they realised it had problems and it wasn’t expensive ( under £5 full price).The listing now shows a much larger mat with several pens and stencils.I am tempted as think water pens are brilliant idea especially for messy kids lol but after my experience I will wait for few reviews on new set before I take plunge and try again