Vintage RARE Hazel Atlas glass mug advertising Toro lawn mower manufacturer.  
Most likely from the 1960s - early 1970s, based on the logo/slogan.

"Makes the Difference"

Condition:
Clean and shiny.  No chips, cracks, scratches, or wear.  Paint has only minor missing specks.  See photos.

Measures approximately:
3-3/8 inches tall x 3-1/4 inches diameter

Bottom is embossed:
         A-12

Shipping weight: 1  lbs  2 oz