From the manufacturer: Calling all Junior Detectives!! Using real detective gadgets, solve a new mystery every time you play The Detective Kit Game. Create a clue card and decode secret code words. Write, and reveal, hidden messages with an invisible ink pen. Search the Ski Shop, Zoo and Aquarium for clues that will verify your hunches. Follow the footprints on the trail and use your magnifying glass to compare matching thumb prints. Collect the correct clues, and then race back to the Detective's office to win the game! For 2 to 4 Players. Ages 8 and up.