defective clamp
"This curling iron was unusable due to a defective clamp. While the iron powered on and heated, the clamp did not hold hair all, making it impossible to curl. My hair continuously slipped out no matter how it was positioned. A curling iron with a clamp should be able to secure hair, and this one failed at its most basic function. This appears to be a manufacturing defect. As of yesterday, the product has been returned. I am waiting for a credit."

