Coarse texturing sponge, at these days almost Unicorn between texturing tools.
One of recommended items for Kumbaya class. But very useful for making lovely back sides or interesting organic surpace design.
It can go through the pasta machine (middle setting is a max) in thiner settings is better texture your clay by hands (clay could stay in the sponge and this you do not want :-D
size 100x150 mm - size comfortable for standard pasta machines.