A total of 1 review of this product on Reddit.
1 point
·
14th Sep 2020
percussion massager, https://www.amazon.com/gp/product/B07NP3YBPZ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
It reciprocates, a massage head into your nuts, and variable speeds, surprisingly fun.
they make cheaper ones, that was just an example.