Chimie sans danger

€37,08
Stock limité - 1 exemplaire disponible

150 chemistry experiments without chemicals and therefore safe!

How to make slime? What is acid rain? Why do chemical reactions produce heat? How to make invisible ink?

Conduct fun and scientific experiments using only common household items like salt, vinegar, flour...

Box dimensions: 35.00 x 08.40 x 31.80 cm