How to use a cookie press<br>Roll your cookie dough into a log. Your cookie dough needs to be log shaped so it's thin enough to fit into the barrel of the cookie press. To roll the dough into a log, pick it up and roll it between your hands.

Based on the paragraph above can we conclude that "You need to make sure the dough is thin enough to fit in to the barrel of the cookie press, but not too thin or it won't work."?
It's impossible to say