Now I know NEVER to throw away those plastic Easter Eggs! My 4yr old daughter has been taking Suzuki Violin for over a year now and this is a great way for her to start learning rhythmic notation. When put together correctly, she has all of the Twinkle Variations with the exception of Twinkle Theme. I actually have them in a gallon size bag for her to take with her whenever I know she'll need to keep herself busy and quiet. (church, dr.'s office, etc.) I hope you like it! :)