185g approx

A large-format non-fiction picture book that describes the incredible creatures that once walked the Earth

Finished crystals sit in purpose-built display cases included in the kit

Recommended for ages 10 and up with adult supervision

Flip-O-Saurus crystal geodes 185g approxCreate your own prehistoric beasts by mixing and matching the heads, bodies, and tails of different dinosaurs. This interactive board book lets you mix and match the heads, bodies, and tails of ten real dinosaurs in order to create a thousand different imaginary ones, like the Stegodocus, the Oviplosaurus, or the Diploraptops. It includes interesting facts about each dinosaur part, so you can figure out how your Flip o saurus would behave. There's