Invincibowl was created by Jeff Houkal, a mechanical engineer, actor, producer, and visionary jet setter with years of experience in product development- inventor of 7 patents. After his wife, Gloria, broke three glass bowls in the span of one month, he decided he’d had enough. Jeff set out to create a bowl that did not break, had a captured screen- which would eliminate the delicate process of ash removal-and easy to replace with a clean screen when needed