Ping-Pong Balls

Ping Pon Bonfire
Ping Pon Bonfire
Ping Pon Bonfire
Who knew that 2,000 ping pong balls on fire would be such a pyre. These Germans set one on fire, then I guess they said we have to know what 2,000 on fire would look like. Wow, it looks like a one hell of a fire. What would happen if a ping pong ball factory caught fire? Would it just blow up or burn for days?