I surprised my Granddaughter with these. She was so excited. Her friends have some and she'd been wanting them. This is a 2 pack so we were able to play together. They are very easy to use and are surprisingly as calming as the description says. Since they fold down flat you can easily slip them into your purse when you are out and about to pull out when your kids need an activity to occupy themselves calmly. These are lots of fun and a great buy!