This is one of the coolest chemistry kits around!
The National Geographic Cool Reaction Chemistry Kit has everything your children need to conduct five amazing experiments.
They’ll make messages appear and disappear, create fizzy, bubbling reactions, and more!
A detailed experiment guide takes you step-by-step through each experiment and includes insight into the pH science and chemical reactions that make this kit so much fun!
Contents: Four pieces of pH paper, Three cotton balls, Three experiment cups, Two measuring scoops, Sodium bicarbonate, Citric acid, Red cabbage powder, Spray bottle, Pipette, Colorless crayon, Experiment guide