First off -- any guesses?? ... Go ahead and guess before you read... Or just read and then comment the answer 😂 Well, this is a porcelain slip. I mixed up with a few different types of clay, silica, and feldspar. If I remember correctly... I used the same container without washing it out. I added my water to the previous mixture, then I added all of the dry ingredients. I just let it sit for a few hours, and this is how it naturally formed. I also thought it was really cool how the top of it ki