It is okay. Not particularly efficient as it tends to tickle more than it soothes, but with massage oil and enough pressure on it, it helps the person receiving the massage. As for self use, maybe it you put it between the chair and your back you could get some thing out of it . It's not a buy I regret, my partner he not against massage with it, but i feel it's use is limited. At the end of the day, considering the price, it is okay.

Je m'en sers pour mes raideurs au dos et ça fait beaucoup de bien. Excellent prix pour la qualité du matériel.

Nice but break very easily.

Nice but break very easily

Good for massage.

this is nice, i'm assuming its great for circulation.