DISPENSER AND METHODS

摘要

A bottle body (22) has an interior (23) for storing a flowable material. A chamber member (24) is mounted to the bottle body and has an opening and partially bounds a first chamber (62) and a second chamber (64). A selector (26) is mounted to the chamber body for relative rotation between a first dosing condition and a second dosing condition. In the first dosing condition: flow is not blocked from the first chamber out the opening; flow is blocked from the second chamber out the opening; flow is blocked from the bottle interior to the first chamber; and flow is not blocked from the bottle interior to the second chamber. In the second dosing condition: flow is blocked from the first chamber out the opening; flow is not blocked from the second chamber out the opening; flow is not blocked from the bottle interior to the first chamber; and flow is blocked from the bottle interior to the second chamber.