Objective of the test: Get opinions on the durability of our future massage rollers. We will send you 1 massage roller of the hardness of your choice (soft or hard) to your home. We will ask you to test it over time and give us feedback on the durability of the product. Products tested: 1 massage roller with the hardness of your choice: soft or hard Required profile :<ul><li> Number of candidates sought: 20</li><li> Gender: men and women</li><li> All levels</li><li> Frequency of practice: regular</li></ul> Remuneration conditions: No remuneration is provided for this test

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Long-lasting test massage roller