A warning about tobacco, but not for the reason you might think.

FOX's Lilian Woo reports: 

Sharp metal pieces spotted in cans of smokeless tobacco have prompted a voluntary recall which affects more than 40 Skoal, Copenhagen, Cope and Husky Brand products.

The Food and Drug Administration says all of the recalled products were manufactured at U.S. Smokeless Tobacco Company's facility in Franklin Park, Illinois. The FDA says the company initiated the recall after getting eight consumer complaints about the metal objects in six states Texas, Wisconsin, Indiana, Ohio, North Carolina and Tennessee.

There have been no reports of injury and consumers can return recalled cans for a refund.

Lilian Woo, FOX News.

Follow Lilian Woo on Twitter: @LilianNY