Excellent! With the 1 kilogram I ordered, I received a little extra.
I filled a back pillow, which is soft but does not lose its shape and volume.
The material transferred easily and cleanly into the pillow - without static electricity.
The only problem was the high shipping costs I was charged, which appeared low during the order but increased at the end (during payment) along with another product from the same store (4€ initial estimate, 9€ at the end).

Very good quality.