Ecocos Invisible ink Marker Ink  (Ink Color - No color)

Invisible ink pen. Have a secret to share but not sure how . We have a product that solves your problem. Introducing Magic Pen for holding your little to big secrets. This pen comes with a wonderful technology. It has an invisible ink which is only seen under blue light that is fixed on its pen holder . It is a good tool which can be given to kids as a way to encourage them to share their personal feelings, secrets to parents. A perfect way to vent out the feelings / guilt / secrets and only your secret keeper- magic pen knows.