Dynalon Kartell 206315 LDPE Dispenser Bottle with Graduated Clear PMP Measuring Cup, 500ml Capacity, 75mm Dia x 324mm H (Case of 10)

The graduated clear PMP measuring cup slides up and down on the vertical polyethylene tube for easy adjustment. The variation in height determines the volume to be dispensed. The cup is filled by squeezing the bottle and forcing the liquid up the tube. When the bottle pressure is released, the excess will be drawn back into the bottle and only the desired volume will remain.