Kids handle and measure as these exciting caterpillars grow from tiny to huge. Don't expect to see moths emerge, as pupas often don't complete the life cycle. A cup of two, including food and instructions.

Exciting to handle and measure, hornworms grow from tiny to huge in about two weeks. Students draw, collect data, tabulate, and graph. Observe pupation, but don't expect to see moths emerge—pupas often don't complete the life cycle. Comes with 6 hornworms.