PYROTECHNIC MINI REACTION CHAMBER COOL SAFE CLASS SCIENCE CHEMISTRY LAB DEMO. WORLD’S FIRST

Description:
The world’s first mini pyrotechnic reaction chamber for less than $10. You will need battery operated fan with built-in carbon filter, a thick glass chamber with holes on top and bottom, and ceramic plate or cup where the chemical reaction is occurring. The experiment should only use a few grams of chemical products; do not exceed this amount. This is a two liter capacity chamber. Enjoy! Sipski.