How Tiny Differences Add Up to Big Results

In a crowded marketplace, shoppers often make choices in seconds, guided by familiar logos, trusted brands, or packaging that looks bigger. Most don’t calculate ounces—they grab what feels right. That’s why small tweaks in packaging can subtly influence buying decisions.

A recent legal dispute between McCormick & Company and Watkins Incorporated highlights this effect, focusing on something as everyday as a pepper shaker.

What Sparked the Dispute

The controversy began when McCormick reduced the amount of pepper in a popular container by roughly a quarter but kept the bottle’s familiar size and shape. To shoppers, it appears unchanged, even though it contains less.

Watkins argues this creates a misleading impression. McCormick’s opaque container hides the true volume, while Watkins’ clear bottles show exactly how much spice consumers are getting. On crowded shelves, a package that appears larger can feel like a better deal, giving McCormick a visual advantage and, according to Watkins, making fair competition more difficult.