Abstract: A device for dispensing predetermined amounts of granular material such as insecticides, fertilizers and the like. The device provides for a valve actioned by a moving a floating cup member that is particularly useful in preventing the jamming of the device by particles of irregular size. A crank handle assembly imparts the rotational movement to a cylindrical member that has a radial through opening wherein one or two cavities are defined to accept the material coming from the feeding tubular port. The material is dispensed every time the crank handle is rotated 180.degree.. A user can use different terminating members that are removable attached to a spout member.