This amazing secret agent lie detector kit is a great way to keep kids occupied. Inside the box you will find all the parts you need to build a working lie detector, that will give the maker endless hours of fun. No scissors or glue are needed for this kit and a full booklet of instructions is contained in the box. This activity detector kit is a great introduction to basic electronics. Box size 22 x 6 x 16.5 cm
Suitable for children ages 8 and up, requires x1 9V battery. This kit contains small parts that could be a choking hazard children must be used under direct supervision of an adult. Please read instructions carefully before use. Battery to be inserted with correct polarity. When not using the product for extended periods of time, remove the battery for storage. Retain all packaging for future reference. This is a toy that reads electrical resistance caused by sweat, it cannot guarantee if someone is telling the truth or lying. Store this product away from high temperatures, humidity and direct sunlight.