That Saturday night, February 8, the final night of Steamboat Springs’ annual winter carnival, Borden and his team broke the world record for the largest aerial firework shell. RELATED ...

In a multi-break firework, stars are contained in separate cardboard compartments within the shell. Each compartment has its own bursting charge, which ignites and throws out the stars.

The GUINNESS WORLD RECORDS title for the Largest aerial firework shell, a part of the celebration, brings added joy as it highlights our commitment to offer a real extravaganza for our visitors.” ...