The Marvel of Metamorphosis is TEN Times OVER! Over the course of 3 weeks, observe and learn as TEN tiny caterpillars transform into chrysalides and then emerge as butterflies. Feed and enjoy your butterflies for a few days, then let them go to pollinate our precious world. When you're ready to start, simply claim your live caterpillars online. Includes: Mega-sized 2ft tall durable habitat, 12-page STEM Journal filled with learning and fun activities, a voucher to redeem for 10 caterpillars.