Metrokane V-Gauge Wine Preserver
by ICTC

The patented Metrokane V-gauge wine preserver is a clever gadget that enables you to store leftover wine for longer than simply putting the cork back in. It does this by creating a vacuum in the bottle so that air isn't trapped, causing your wine to go off quickly.The V-gauge sports a dial that let's you know if the ideal vacuum seal is achieved to preserve your wine. Simply pump until the needle reaches the "red zone" on the gauge.