With this box, your little chemist sets up his home laboratory and starts creating effervescent bath bombs and pebbles! He manipulates real scientific equipment: pipette, spatula, beaker and many ingredients to create bombs as he wishes. In the shape of a flower, a starfish, a rocket or a planet, it is he who chooses independently! Proud of his creation, he can then offer it in a pretty packaging or keep it for a few weeks... before use to color, perfume and even make his bath sparkle with a thousand colors! Sentosphere bath bombs. Contains: 7 sachets of acid base, 210 g of baking soda, 1 measuring spoon, 3 dyes, 2 perfumes, 5 pipettes, 1 mold with 5 impressions, 1 ball mold, 2 cases to offer bath bombs, 1 mode of employment and scientific documentation. Tested under medical supervision. Made in France.