Blue Bell Ice Cream is recalling certain half-gallon Butter Crunch ice cream products because they may contain plastic.

“The company investigation revealed the broken tool was inadvertently incorporated into the production process in a small amount of product,” Blue Bell said in the recall. “In an abundance of caution, the company is recalling a full day of production of this flavor from this manufacturing facility.”

The company says the incident happened at its Sylacauga, Alabama plant and only products manufactured on a specific production line are being recalled. The recalled products have the code “082621222” on the lid.

If you have one of these, you are asked to throw it away or return it to the point of purchase.