スチールウールでしょう
suchiirūurudeshō
1. Probably steel wool.
Noun
#2082004
1. Probably steel wool.
1. steel
1. wool
1. rock wool; mineral wool
1. it seems; I think
2. right?; don't you agree?
1. Steel; Of steel
1. Wool; Woolen
1. With steel; Made of steel
1. With wool; Of wool
1. Was steel.