Grab a Biofreeze Professional Roll-On for a mess free application with a roller ball that applies easily to cool the pain. Biofreeze 2.5 fl oz roll-on offers hands-free application via roller ball and is TSA-approved sizing, making it suitable for travel. Fast acting and long lasting, cooling menthol formula delivers penetrating pain relief for sore muscles, simple backaches, sore joints, bruises, and arthritis.