グラスウールでしょう
gurasūurudeshō
1. Glass wool; Probably glass wool
Noun
#930896
1. Glass wool; Probably glass wool
1. glass (drinking vessel)
2. glass (material)
3. glasses (eyewear)
1. wool
1. stained glass
1. glass fiber; glass fibre
1. rock wool; mineral wool
1. Venetian glass
1. it seems; I think
2. right?; don't you agree?
1. Of glass; Glass
1. with a glass; in a glass