Watch them grow then let them go with this real butterfly hatching kit. Learn about the magic of metamorphosis as your tiny caterpillars eat, grow and finally become a chrysalis. The kit comes with a pop us habitat to put your chrysalis in before they emerge as beautiful butterflies. Mail the coupon for live painted lady caterpillars and special food for them to eat. Complete care and instruction guide bursting with fascinating facts is included. This project makes a great gift for kids of all ages.