The nano-sponge was absorbed by the hanging towel when it was thrown lightly. I was so surprised that I hurriedly tried it again. The sponge in my hand can indeed stick firmly.。

Try PU sponge , No stick

Try a scouring pad, yes but it comes off easily

Then why the nanosponge can be deeply absorbed on the towel, and different density shows different firmness, come and guess why this is, Xiamen share nano will give you the secret.