I always loved to play jack stones when i was a kid. We would play it in school in the classroom, or the corridors. Patch Together is currently holding a contest and the theme is your favorite childhood toy. The winner gets to have their design turned into a real toy and will be up for sale plus royalties.
My idea was to create a girl character with a jack stone concept. She has two jacks as hair clips on her hair and the design on her suit are prints of jacks. She also has one jack stone ball on each side of her head.
If you like this design please vote to help turn it into a vinyl toy.
http://www.patchtogether.com/designs/jackrocks-girl-kimi-4656.html