Use the magic of Chromatography to extract tell-tale colours from crime scene notes (like DNA analysis). Special indicators spot ACIDS and ALKALIS. Develop and lift and match fingerprints Trap thieves with glow-in-the-dark inks. Collect suspect shoeprints, then compare to your crime scene footprint case. Reveal secret messages. Who drove the getaway car? You will know with the Cloth Fibre Analysis. Ages: 8+ years