I made this washcloth for a swap on Swapbot. It's about 12' x 12'. Crazy big, I know! The yarn I used is from Hobby Lobby called I Love This Cotton! It is super soft.
I made a new cloth with the same two-note motif using the same yarn and much smaller needles. I went from a 7 to a 5. It turned out a more usable size. I sent it on and my swap partner really liked it.