PULL-BACK ACTION, NO BATTERIES NEEDED: Bring prehistoric excitement to playtime with Captivz Jurassic World Chaos Theory Zoom Riders! These pull-back dinosaur cars feature rolling wheels and battery-free action for exciting races. Simply pull back and release for fun with these dinosaur toys for kids. MYSTERY 3-PACK SURPRISE: Make every unboxing exciting with Captivz Jurassic World mystery dinosaur toys! Each box contains 3 randomly assorted dinosaur toy cars from 6 collectible characters, adding surprise to playtime while encouraging curiosity, discovery, and interest in collecting kids toys. SIX DINOSAURS TO COLLECT: Discover 6 possible dinosaur characters with Captivz Jurassic World collectible dinosaur toys, including T. rex, Triceratops, Stegosaurus, Atrociraptor, Giganotosaurus, and Ankylosaurus. Each box contains 3 randomly assorted dinosaur toy cars, so the 6 characters are not all included in one box. Collect more packs to discover other designs! IMAGINATIVE PLAY AND CREATIVITY: Turn everyday playtime into a prehistoric adventure with Captivz Jurassic World Chaos Theory toys! These dinosaur monster trucks inspire storytelling, pretend racing, and creative role-play, encouraging imagination and helping kids create their own dinosaur adventures. FUN GIFT FOR KIDS AGES 3+: Surprise young dinosaur fans with Captivz Jurassic World dinosaur cars for kids! Combining collectible characters and pull-back vehicle action, these kids toys make exciting birthday or holiday gifts while encouraging shared play, turn-taking, and imaginative adventures.