Customers say this roller provides quick relief for various discomforts including nerve issues, sciatica, and post-surgical areas. Many appreciate the convenient roll-on format for targeted application and portability. Users frequently mention fast-acting results, with some experiencing relief within minutes. The product absorbs quickly without staining clothes and has a pleasant scent. Common applications include neck, back, legs, hands, and feet. While most customers report positive experiences, a few mention it didn't work for their specific conditions or had a strong smell they found unpleasant.