Create your own unique perfumes from professional ingredients. Use the pressure pump and filters to purify your Secret Formula Perfumes and bottle them. Mix up the special ingredients, add your own perfume and press into the included moulds to make amazing Bath Bombs.There's even more fantastic creative fun in this Wild Science kit! Make up to six moving multi-coloured bracelets. The bracelets can even be filled with water and beads for slo-mo wave effects.