150 risk-free chemistry experiments! Experiment with mixtures and explore kitchen products such as eggs, vinegar, oil... Includes a flask, test tubes and protective goggles. Included : sodium bicarbonate (40 g), diluted glycerine (20 g), plaster of Paris (100 g), gelatin (5 g), red colouring (3 g), small beaker (20 ml), large beaker (150 ml), tweezers, measuring spoon, stirrer, funnel, 10 cable wires, modelling clay, 20 pH papers, pH scale, magnifying glass, pipette, magnet, thermometer, cotton thread, syringe, 4 test tubes and 4 stoppers, test tube stand, bottle brush, 2 Petri dishes, large container, flask, pierced stopper, solid stopper, balloon, filter papers, 2 straws, protective goggles, instruction sheet in colour.