RECALL: Children's cups prone to mold development, reports say
The Tommee Tippee Sippee cups are being pulled because mold can develop in the valve attached to the lid.
The cups have been sold in stores like CVS, Target and Wal Mart.
The manufacturer, Mayborn USA, has received more than 3,000 reports of mold being present. At least 68 children have been reported ill as a result.