With 8 functional wheels, you can add movement to your car and your school bus! Push them at the same time to have a race! There’s also a family of toy characters – complete with a dog – to get creative with. Pretend play can develop communication and social skills, so encourage little ones to dream up fun stories for the characters as they build. Not to mention that every Bristle Blocks piece is tiny-hand friendly, so they’re also great tools for developing fine motor skills. And to pack everything up, just put all the pieces back in the handy case and carry it with the handle! Like all Battat products, this set of building blocks meets or exceeds EU, U.S. and Canadian safety standards. Like all Battat products, this set of building blocks meets or exceeds EU, U.S. and Canadian safety standards. Recommended for little builders aged 2 and up.