This kit by Scientific Explorer lets kids use tested police methods to discover & preserve hidden fingerprints! Comes with classification cards so a complete detective file can be developed! Kids will use the dusting powder, dusting feathers, tape squares, and more to gather the fingerprints of their family, friends, or any other suspects that might be lurking about! There is always evidence left behind! 5 different investigation activities are included to help kids learn about the science behind criminal investigations. Instruction booklet is included to help guide kids through their experiments. This kit is a great educational gift for kids ages 8 and up.Kit includes:Dusting powder,Dusting brush,3 sheets of tape squares,8 sheets of classification cards,Magnifying class,16-page instruction manual