This looks like a traditional ring stacker only when you attach the top knob, it becomes a rolling toy. The post allows the rings to go on in any size order, so this is easy enough for babies who are not yet ready for doing size order. One of the rings has beads inside, another has a bumpy texture. Most of all they are simply smooth and colorful.  For the money, this is a good buy for a basic toy that stacks, rocks and rolls.

The company has signed a verification form complying with our safety requirements.  We did not independently test this toy in a lab.

Age: Infants, Toddlers. Award Year: 2010. Click here to purchase the product on Amazon.com.