Let your kids learn the concept of creating electrical circuits in a more fun way with Squishy Circuits. The beauty of this kit lies in the fact that it uses play dough to teach electrical circuits. Squishy Circuits uses conductive and insulating play dough to teach the basics of electrical circuits. Kids would love to play with this kit and learn useful circuit creation skills at the same time. With the special features that allows you to use LEDs, make noise with buzzers and spin with the motor, these circuits will be even more fun to use. Squishy Circuits has already been used in classrooms, homes, libraries, and museums in all 50 states and over 20 countries. The stories and experiences are incredible, ranging from science fair exhibits to nursing home activities. The working principle of Squishy circuits is pretty simple and based on two play doughs – one that is conductive (electricity flows through it) and one that is insulative (does not allow electricity to flow through it). Together they make a fun accessory your kids can learn a lot from.