The 7.5” Cleanburn smokeless tabletop fire pit from Cuisinart has a double-wall design with a stainless-steel interior, ashtray base, and high-heat enamel exterior. The bowl creates a natural gas shield to yield a smokeless fire, while the bottom vent design pulls oxygen in, feeding the flames below. Use with mini split logs or wood pellets. Measures 7.5” x 7.5” x 6.5”.