Just place a can under the guideposts and press down on the activation lever - the unit automatically starts cutting and stops once the can is opened.  You don't even have to hold the can; the sturdy, wide base won't tip.  And the lever assembly lifts off the unit to easily clean it, the blade and the magnetic lid holder every time you use it.  
  
  Power Cut blade
 Single-touch operation
 Sturdy base prevents sliding or tipping
 Opens any size can
 Removable activation lever for easy cleaning
 Number of Pieces: 1
 Dimensions (Overall): 4. 47 Inches (L), 9. 35 Inches (H) x 4. 62 Inches (W)
 Weight: 2. 58 Pounds
 Features: Magnet for Easy Lid Lift-Off
 Mount Type: Freestanding
 Material: Plastic
 Power Source: Electric
 Battery: No Battery Used
 Care & Cleaning: Spot or Wipe Clean