I decided to try these because I usually color or paint to relieve stress. These are more detailed than I expected and come with every tool you might need to make beautiful art. I finished my first attempt a couple of evenings ago while watching TV. About three hours start to finis .
The coating you are scratching away is very similar to lottery scratch off tickets , but thinner. Be very careful not to wear a watch or bracelet because then rubbing against the pictures will cause unwanted scratches that will not be attractive.
Until you finish and get your pictures matted and framed, or even just framed the pictures need to be protected.
Lots of fun and would be do-able by most people from around 10 years old and older.