17+ Free Flat Stanley Templates & Colouring Pages to Print It does not always have to be so. In fact, spend as little time as possible crating the Flat Stanley for your kids using the Flat Stanley Templates. Flat Stanley are quite great to get your children entertained, and their minds engaged and challenged, eventually teaching them something meaningful and useful in this life Getting the Best: Printable Flat Stanley Templates & Letters - (Word, PDF) 20+ Flat Stanley Templates & Letters. Then, print out the desired number of Flat Stanley’s. For the most durable Flat Stanley, use card stock. Then, have your students color and cut out their Flat Stanley’s to send to their pen pals. Kids don’t have to be in school to do this – there are many ways to find Flat Stanley pen pals just by looking online.