The Puffy D (J.T. Eaton No. 512) holds up to 14 ounces of dust, and is manufactured for years of repeated use. Made of a thick, pliable rubber body, this bulb duster has a metal top and brass tip. It also includes an optional 12-inch brass extension and curved tip for use in hard-to-reach areas. The rubber tip offers protection around electricity, and the end cap helps prevent powder leakage. This duster has a screw-top lid and includes a funnel for easy filling. The Puffy D can be used with most granular insecticides.