- E-Blox "Earth One" Chapter that sets Seymour in a journey deep into the cave
- 8 projects to build related to Earth's history, extinct animals, etc.
- Includes QR codes for an interactive learning environment
- Over 100 parts, including the E-Blox LED light circuit
- Ages: 8+
The Stories - The Cave E-Blox Set is a chapter in the E-Blox novelette "Earth One". An exciting adventure story where Seymour E. Blox climbs a mountain on faith alone and discovers a secret cave that holds the answers to many mysteries about the Earth's history, extinct animals, old memories, anew home, and much more.

This Cave E-Blox set is a journey deep into the cave. It is an opportunity to discover shimeji mushrooms, glowing pilea flowers and prehistoric creatures such as a Mastodon and a T-Rex!