Talk about wine going high tech! The Electro VinoVac Wine Saver System may have come from the future. Place this tool over the top of a bottle and press down. When the trigger is activated it will extract the air from the bottle and then the LCD display will read "OK". When you press "TEMP", you'll see the temperature of the wine - you choose whether it's in Fahrenheit or Celsius. The "STORAGE TIME" button allows you to see how many days and hours the wine has been stored since placement of the tool on top. Just pull the unit up straight to remove it from the bottle. 3 1/8" high and 2 1/2" across the top. Imprinting is available on the back of this tool. Imprint area on back 1" x 1". Screen/Pad Print.