Bring the Outdoors In – Help kids foster a love for the world thanks to your real caterpillars to butterflies kit with a mesh habitat, food, a care guide, a STEM journal, and a voucher for caterpillars. Inspire Future Explorers – Ignite a passion for science with your comprehensive STEM activity journal, packed with problem-solving games that encourage exploring your caterpillar to butterfly kit. Raise Butterflies with Ease – Eliminate guesswork with your easy-to-read care guide. Plan to raise any future Insect Lore-brand caterpillars for butterflies kit refills in 50-85°F weather for 3 weeks.