Compound Crystal Putty w/ 0% Boron, 220g, 3 Asst experimentkit The Brontosaurus is one of

The Brontosaurus is one of the most famous herbivorous dinosaurs from the Early Jurassic period

It is designed with a ball bearing and three small blades that make the toy spin

Modeling clay that can be sculpted relatively easily

resulting in a radiant and healthy look

Here everyone is involved and answers the questions with their Yes or No cards and the answers quickly lead to funny stories

Compound Crystal Putty w/ 0% Boron, 220g, 3 Asst experimentkit The Brontosaurus is one ofA fun and creative activity for children and adults! We have designed this modeling clay without boron (0% boron) to ensure safety and security in use. The product weighs 220 grams and is available in three different color combinations that awaken the imagination and stimulate the joy of creation. Children and adults can use Crystal Putty to create shapes, perform experiments, or just to de stress by kneading and shaping. Warning! Choking hazard. NOT