Abstract: The Balloon Stretcher includes a molded base and a bottom bolt which adjusts to clamp the base to a countertop. Within the base and projecting from it is a stationary rod and an adjustable rod with a handle. This adjustable rod has a set screw which, when loosened allows the rod to be pulled out and away from the fixed rod and, when tightened, allows the adjustable rod to be held firmly in any one of various positions. By loosening the set screw the adjustable rod may be pushed back to its starting position, parallel to the stationary rod. The neck of a latex balloon in any size from five inches and larger is fitted over and up the ends of both rods. The rods are inside the balloon and the rod ends protrude into the body of the balloon. The set screw is then loosened and the adjustable rod is pulled out in a straight line away from the Balloon Stretcher base.