This massage ball is easy to chill in your freezer for a cold massage sensation. Cold massage is great for reducing inflamation and soreness. We hope you enjoy it. Neck Massagers are our specialty here at NeckMassagers.com. We offer a selection of the best and best-value neck massagers so you can shop easily. Our company has been helping people relax and feel better since 1998 and we want to help you too.