Discover 15 experiments you can do about volcanoes and dinosaurs: recreate volcanic eruptions at home, study volcanic rocks, make your own lava lamp, and dig up a Tyrannosaurus-Rex skeleton and then re-assemble it. Specifications Learn about Volcanoes and Dinosaurs 15 experiments Tyrannosaurus-Rex skeleton to assemble Age: From 8 years old Warning: For Use Under Adult Supervision. Contains Some Chemicals Which Present A Hazard To Health. Read The Instructions Before Use. Do Not Allow Chemicals To Come Into Contact With Any Part Of The Body, Particularly The Mouth And Eyes. Keep Small Children And Animals Away From Experiments. Keep The Experimental Set Out Of Reach Of Children Under 8 Years Old. Box dimensions: 30.50 x 08.00 x 30.50 cm Colour: Multi What's Included 1 syringe, 1 plastic tube, Bicarbonate of soda (CAS 144-55-8 - 60g), Citric acid (CAS 77-92-9 - 50g), Red colouring, 1 connector, Volcano (2 sections), 3 rocks (pumice stone, granite and basalt), 1 magnifying glass, 1 map