Kids can push, roll, and race the trucks while developing color recognition, hand-eye coordination, and fine motor skills. COLORFUL PLAY & EARLY LEARNING: Featuring four bright, eye-catching colors, taessv monster truck toys turn everyday play into a colorful learning experience. Ideal monster trucks for toddlers and boys ages 2-4 3-5 4-7 PUSH & GO – NO BATTERIES NEEDED: Just give these monster trucks a push and watch them race!