1.7oz Tightening Neck Serum Roller This tightening neck serum roller is a lightweight, non-greasy neck serum that smoothes and hydrates skin surface visibly enhancing the neck area with an instantly firmer and more lifted appearance. A potent, lightweight neck serum delivered to skin surface through an innovative roller tip that assures even application while massaging the neck. The massaging rollerball applicator is designed to help the serum absorb immediately. Made in the USA