Kelloggs are recalling Crunchy Nut Clusters cereal packets in New Zealand after customers found small pieces of plastic in their breakfast.
The recall affects 540g packets expiring on March 21 and 22, 2012, as well as 450g packages with the best-before date of June 1, 2012, and also involves breakfast cereal sold in Australia.
Customers should return those packages to the store where they were purchased for a full refund, the company said.
Four customers had found plastics pieces in the cereal.
"Kelloggs first and overriding concern is always the safety of our customers and quality of our products," the company said in a statement on Thursday."