Sentosphère Fizzing Mystery Security Rails Accessories: 50% cotton 50% polyester

Sentosphère Fizzing Mystery Security Rails Accessories: 50% cotton 50% polyesterWith FIZZING Mystery discover the mysterious world of chemistry, through experiments which are as spectacular as they are amusing: create an effervescent reaction in a test tube, measure the pH of water, or observe the colour changes in a liquid. all, of course, in total safety. Recommended Age: 8 years+ Package Contents: 1 support for test tube 3 test tubes 1 measuring small spoon 2 baloons 2 coloured reagents 1 pot of citric acid 1 pot de

SKU: 12053432672 · From composequickly.com