This magnificent tower offers infinite building possibilities and unlimited expansion potential as well as being the ultimate rolling ball machine. The Chaos tower continues to be the only construction toy that can be moved easily when the need arises. Why tear it down? Children can move it easily, whether fully or partially assembled. This toy is the perfect tool for teaching the basics of physics incorporating endless hours of fun as well as a challenge while stimulating creativity.

Features:
- Over 500 pieces included
- Complete AC powered motor comes standard
- Tower can be constructed reaching 6 feet in height or 5 feet in width
- Chaos learning CD-ROM (contains over 50 hands-on educational activities)