Explore the fascinating science of fingerprint detection with the 4m fingerprint kit. Learn how to detect and collect fingerprints just like a forensics expert. The kit contains ten (10) finger print cards, dusting powder, stamp pad, brush and twenty (20) stickers used for collecting finger prints. A sturdy plastic case stores kit items when not in use. Detailed instructions for use and care are included. Recommended for ages 8 years and up. The kit contains ten (10) finger print cards, dusting powder, stamp pad, brush and twenty (20) stickers used for collecting finger prints. Learn how to detect and collect fingerprints just like a forensics expert. A sturdy plastic case stores kit items when not in use. 4m educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more. Recommended for ages 8 and up.  # Pieces In Set: 14 Recommended Ages: 8 Years And Up Measurements: 6.75 Length/Inches Assembly: Assembled Base Material: 100% Plastic Care: Wipe Clean Country of Origin: Imported p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 15.0px Calibri; -webkit-text-stroke: #000000} span.s1 {font-kerning: none} WARNING: CHOKING HAZARD – small parts. Not for children under 3 years.