Steel Ball Thru Bolt color change as a replacement or back-up

as a replacement or back-up dome

I honestly can't pick out a favorite among the sixty effects

leaving no clue to his method

Now being used by leading pros around the world

Steel Ball Thru Bolt color change as a replacement or back-upDeluxe Steel Ball Thru Bolt by Viking Magic. This is one of the finest Steel Ball Thru Bolt effects made. Expertly made, chrome plated to last a lifetime. The set consists of a metal housing, a bolt, a steel ball and a nut. The whole thing is assembled before your audience. The ball is placed into the housing, held up by the solid bolt. No way this ball will pass through that solid bolt, but as your audience watches, without any cover, the steel ball