For my last birthday, a few close friends got together to gift me a set of 20 colour pencils and a colouring book with illustrations from the animated film Inside Out. Being somebody who finds it hard ...

I have never changed my mind about anything as quickly or completely as I changed my mind about adult coloring books. I found the trend mostly baffling and maybe a little dumb. But I saw some in a ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Coloring apps — which let ...