"Plug in, grasp handle and apply"
According to this ad that appeared in War Birds #3 (1952), the Spot Reducer is not only a dieting aid, but is excellent for muscle aches and restless nights and can be used "over most any any part of the body - stomach, hips, chest, neck, thighs, arms, buttocks, etc."
Nice ad for a funny book.
The Victorians' Favorite Drug
1 hour ago