ガラスウールでしょう
garasūurudeshō
1. Glass wool, likely.; Probably glass wool.
Noun
1. Glass wool, likely.; Probably glass wool.
1. glass; pane
1. glass door
1. wool
1. glazing; fitting with glass
2. transparency; openness
1. plate glass; sheet glass
1. rock wool; mineral wool
1. it seems; I think
2. right?; don't you agree?
1. Not glass