Mr. McGroovy's Box Rivets™ grew out of a project idea from my days as an art teacher. Building box structures is an absolutely great activity for kids, (visit Learning page) so...when my son turned five and needed a backyard castle for his “knights and princesses” party theme we built it ourselves. The response from parents and other children at the party encouraged me to share this great activity, and the idea for Mr. McGroovy's was born.

Top 5 Reasons Rivets are Better than Duct Tape

1. Easier to Use - big projects go together in a snap
2. Stronger - projects stay together and last longer
3. Faster - more time for creativity and enjoying your project
4. More versatile - build with cardboard in new ways
5. Reusable - construct a new project every week