“Dermabrasion” set (Widcombe BA2)

It actually works by suction, not by spitting fine sand on your skin, but it was marketed as a “dermabrasion” set. It actually works pretty well. Too well in fact - as I got older, skin skin was no longer resilient enough to withstand the suction and I git little red marks on my face. For someone with younger skin though, it should be fine (it was fine for me until I was about 45). It comes with little filters and you can see all the gunk it’s sucked out - even after you wash your skin carefully. I’ve lost the instructions, so you will have to google or otherwise figure it out