Steel wool no. 0000
Use this 0000 steel wool for fine polishing of guitar nuts, bridge parts, fretboards, frets or metal parts. Also perfect for use when applying oil on open pore wood types. Apply the oil and use the steel wool with little pressure to spread the oil. The steel wool and oil together with some sanding dust of the wood will create a sludge which will fill the open pores of the wood. Let it dry and repeat until the satisfied amount of gloss is achieved.