4 PCS Dinosaur Toy Construction Vehicles Set , Pterodactyl Bulldozer , Triceratops Roller , T-Rex Excavator , Brachiosaurus Driller , Press And Go Construction Cars , Boys Friction Powered Toys , Kids Inertia Sliding Toys , Birthday Gifts for Boys And Girls, 16*9*11.5cm

• Creative Dinosaur Construction Combo Uniquely Combines Four Dinosaurs With Construction Vehicles: Pterodactyl Bulldozer, Triceratops Roller, T-Rex Excavator, And Brachiosaurus Driller. Each Vehicle Features Distinct Dinosaur Design And Construction Functionality To Spark Imagination. • Press-And-Go Inertia Power Innovative Press-And-Go Design Requires No Batteries. Simply Press The Vehicle Body And Release To Watch It Move Automatically. Easy Operation Meets Toddlers' Independent Play Needs While Teaching Cause-And-Effect Relationships. • Sturdy Safe Material Construction Made From High-Quality Plastic Material , Perfect For Children's Grip. Rounded Edges Without Burrs, Safety Tested To Ensure Worry-Free Playtime. • Fun Construction Scenario Simulation Simulates Construction Scenarios Like Bulldozing, Rolling, Excavating, And Drilling To Develop Role-Playing Skills. Helps Children Understand Different Construction Vehicle Functions And Expand Knowledge. • Perfect Kids Gift Choice Cool Dinosaur Construction Designs Makes This An Ideal Birthday Or Holiday Gift For Boys. Provides Both Entertainment Value And Cognitive Development Benefits.