(a) 1 Piece of B5 (5mm / 3/16" Hald / Demi / Roundover Bullnose). (b) 1 Piece of 4" (5/8"-11 Thread arbor) Velcro Pad holder. Very important remind: Velcro backer's max velocity is 5000 RPM. (c) 1 Piece of 4" Diamond Glaze Buffer (it brings mirror like polished result to marble granite stone).
eBay