Stull uses a soft injection molded dispensing valve to offer consumers complete dispensing control. Stull's Valve Technology can be adapted to a number of closures and used for a variety of applications to eliminate the spills and mess while providing pin point dispensing accuracy.

The valve is pressure activated, dispensing as the consumer squeezes the bottle, but as it automatically returns to its original position the valve quickly shuts off the flow of product maintaining a clean presentation after repeated use. The valve can be used with both wet and dry products, and by using modern co-injection technologies the piece price is affordable.