Perfect for long trips and car rides, these neon puzzles offer a unique Hidden Pictures puzzling experience. Kids 6 and up will love using the included red marker to create eye-catching, fluorescent scenes and find over 375 hidden objects. With bright, inverted-color puzzles, this travel-themed activity book combines the fun of coloring with markers and the enduring popularity of Hidden Pictures puzzles. Kids will love seeking objects within fun scenes of highways, airports, harbors and more -- then coloring each object they find with the red marker! This Hidden Pictures book offers kids screen-free entertainment and age-appropriate challenges. It's a handy travel size that's easy to pack up and take anywhere. At home or on the go, puzzling helps kids improve their attention to detail, persistence and focus -- all while they're having fun!