LEGO invites young dinosaur fans to Jurassic World with LEGO JUNIORS. Here with the Raptor Rescue Truck and the T. Rex Breakout from Jurassic World. These Dino themed play sets are for ages 4 to 7 and are fun and easy to build. The Raptor Rescue set # 10757 comes with 85 pieces including mini figures Owen and a Truck Driver. The truck is for transporting the fierce Velociraptor. Let's hope he doesn't get out. If he does, Owen's there to tempt him back with a chicken leg and the driver is standing by with a tranquilizer gun. The T. Rex breakout set # 10758 is full of action. With 150 pieces and it includes mini figures Guard, Claire, and Scientist and let's not forget the Mega T-REX himself. Better stay clear of those big snapping jaws. The set features a mini van and the entrance to Jurassic World. Feed the T-REX a hot dog. There's a breakable fence, wall element, and small science lab. Inside the mini lab is a baby dinosaur and an egg. Each set takes about 10 to 15 min to build.