How to Tell the Difference Between Vinyl, Window Cling, and Iron-on |Craft Tips | Cricut™
http://www.youtube.com/watch?v=lQl2hjj2DkQ
http://www.youtube.com/watch?v=lQl2hjj2DkQ
http://www.youtube.com/watch?v=0pUm8euKuww
https://www.youtube.com/watch?v=Hr8H6MddLP8