Hasbro Nano-Mals Interactive Pets (sold individually, styles are assorted)

Discover a world of fidgety, fashionable, pocket-sized pets that need love and care! Each Nano-Mals pet has a color-changing heart meter that kids fill by pressing its mouth, moving its arms, pressing its ears, swinging it back and forth, and more! They make adorable noises, and can sync with nearby Nano-Mals for extra fun. Available in 8 fun styles, each sold separately. Each includes 3 cell batteries.

From ACD Toys & Games, for ages 5+ yrs.