I had never heard of a Konjac Sponge before, so I was a bit skeptical... I ended up having to track it down since I was in the middle of moving, but as soon as I got home I just had to try it!! You need to get it soaking wet under the faucet to change it from feeling like packing material to a super soft squishy sponge. Within seconds its ready to use, and oh my goodness my skin feels like its glowing! It glides across your skin and massages gently. I have sensitive skin so I just used water although it says you can use a foaming cleanser. My face feels so fresh and clean, I cant wait to use it again!! I posted a picture of my cheek to show its not red or irritated at all! I put it back into the little bag it came in for storage. The bag has instructions for use on it as well. I received this at a discount in exchange for my honest review, and I will be buying more of these!