This kit focuses on finger prints. Children will experiment with producing their own fingerprint and classifying it. They'll learn how to extract invisible fingerprints from the various surfaces using iron powder, talcum powder, adhesive tape and brushes - just like real crime scene investigators. The final experiment will be creating their own 3D finger replica using Alginate powder and plastic powder! 7 fun experiments are contained inside! This science kit comes equipped with the necessary equipment excluding some common household items. It includes a clear guide accompanied with photos of the processes as well as fascinating scientific explanations and facts.Contents include: Guide, Stamping Papers, Ink Pad, Fingerprint Recognition Paper, Tiny Tablespoon, Rectangular Transparent Adhesive Tape, Iron Powder, Talcum Powder, Brush, Acrylic Round Surface, Alginate Powder, Plaster Powder, Small Plastic Cup, Measuring Spoon, Wooden Stirrer, ToothpickFor 1 playerAges 8 and upMade in ChinaBrand new condition in original packagingWipe clean with dry or damp clothWarning: Choking Hazard - Contains small parts not suitable for children under 3 years.