Electric Powder Trickler The VibraShine Electric Powder Trickler evenly dispenses powder into a scale pan at a consistent rate at the touch of a button. Features include a clear dispensing tube for observing the powder flow, a push button momentary switch and adjustable height and position on the dispensing tube. The VibraShine Powder Trickler handles all conventional, ball, stick or flake powder types. Your Price: $24.95