Green Sprouts sippy cups recalled over lead poisoning hazard

Thousands of sippy cups have been recalled due to a lead scare.
The products affected include Green Sprouts Stainless Steel Sippy Cups, Sip & Straw Cups and Stainless Steel Straw Bottles.
The Consumer Product Safety Commission says the base of the products can become detached,  exposing a piece inside that contains lead.
So far, there have been seven reports of the base breaking off, but no one has become sick.