- All the materials to build your pair of rockets
- Bonus flight chart to help measure distance traveled
- Set of metallic markers and pom poms to personalize your rockets
- 16 page explore! magazine filled with kid-friendly recipes, puzzles and a bonus gliding airplane
**The free trial includes a sample activity. The Kiwi Crate regular crates include 2-3 hands-on projects.
Try Kiwi Crate for free! Enjoy a free sample-size project from one of our most popular crates! Only $3.95 shipping. You will be automatically enrolled in a Kiwi Crate monthly subscription*, and may cancel at anytime.
* Your free trial project will ship within two business days. You will have 14 days after your trial project ships to cancel your subscription. If you choose to not cancel, you will be charged $19.95/month (see our FAQs for details) and receive 2-3 new projects per month with your Kiwi Crate monthly subscription. You may cancel at any time. Offer only available to U.S. residents.