Transform your kitchen into a scientific laboratory with the Discovery extreme chemistry set! Explore 40 fun experiments and simple chemical reactions For a fun, hands-on, interactive learning experience. From creating temperature reactions to testing your taste buds to extinguishing fires with gas...This will be nothing short of an amazing experience for you and your child to do together! Join in on the fun and create liquid ice, work through color-changing litmus experiments, create creepy, crawly, slimy worms and more. Children will be amazed how connected to chemistry The world around them truly is. Recommended for mini Mad scientists 12 years and up. Kit includes: calcium chloride - sodium alginate - baking soda - sodium tetraborate - litmus powder - tartaric acid - zinc sulfide - glue - 1 fuzzy stick - 1 black light pen - 1 plastic cup - 1 plastic spoon - 1 pipette - 2 plastic test tubes - 2 mixing sticks - 1 poster - instruction booklet