The ZURU Smashers Mega Jurassic Light-Up Dino Egg is a toy that contains 26 surprises inside, including stickers, coloring-changing sand, foam, fizzing volcanos, smash eggs, slime, and 2 dinosaurs - a T-Rex and Spinosaurus. This action figure set is part of the ZURU SMASHERS franchise and features a theme of Animals & Dinosaurs. The dinosaur eggs light up and provide a fun and interactive play experience for children aged 3 and above. Made by the brand Smashers, this original toy is sure to delight kids with its various fun features and dinosaur characters.