The invention includes a method of producing a hard metallic material by forming a mixture containing at least 55% iron and at least one of B, C, Si and P. The device comprising a right buoyant pad, a center buoyant pad being connected by a first shoulder strap and a left buoyant pad being connected by a second shoulder strap. The dispenser has a lid connected with the upper and lower housing portions for holding the upper and lower housing portions together. At least one hot wire connection capable of facilitating carrying of a current from a source to a load, and at least one neutral wire connection capable of facilitating carrying of a current from the load to the source is included.