THe felt wheel Vadim (RIP) used was produced by the chinese company Ningbo Purui Polishing Company.
https://www.puruipolishing.com/product/10-inch-rock-hard-felt-wheel/
Regards,
Drilon
https://www.puruipolishing.com/product/10-inch-rock-hard-felt-wheel/
Regards,
Drilon