1、Exercise Reasoning Skills: Exercise your child's inferential capability through fingerprinting, crime scene handling and suspect exclusion. 2、Role Playing: Children's fingerprint recognition toys can cultivate children's imagination, observation, logic and reasoning skills. 3、Complete: Kids Fingerprint Recognition Playset includes goggles, brush, magnifying glass, fingerprint powder bottle and other accessories. 4、Cultivate Problem Solving Ability: Through hands on, experience and feel the fun of experiments, cultivate children's ability to observe and solve problems. 5、Improve Hands On Ability: Children's fingerprint recognition toy set is suitable for children over 8 years old, which can effectively improve children's hands on ability. Item Type: Kids Fingerprint Identification Set Material: Plastic Suitable Age: 8 years old + 1 x Goggles 1 x Brush 1 x Magnifying Glass 1 x Transparent Tape 1 x Fingerprint Powder Bottle 1 x Black Plastic Film 1 x Air Blower 1 x Ink Pad 1 x Record Card 1 x Manual