Attributes . Adjustable Positive Displacement of Product Dispensing From 0.01 mL to 0.04 mL, Internal Bottle Feed Tube Fits 50 mL Bottles, Light Weight, Well-Balanced Bottle Stand, Requires No Flushing, Power, or Air Source, Stand and Applicator Interface Fits Comfortably In The User's Hand, Turns 50 mL Bottle Into A Precise Portable Dispenser, Will Not Leak At Any Application Angle . Names