I purchased Furniture SET 0 as the extra equipment for the Kittec CB20. The set is well equipped, however, the size of the kiln shelves, from my personal opinion, is too small for the kiln, which results in a waste of firing space. This is unfortunately not very ideal. Otherwise the product is very fine.

ARTIK STUDIO s.r.o. comments: actually the free space around the shelves is necessary to achieve good temperature distribution. If the material is placed too close to each other including the kiln furniture, the firing results become worse especially when firing effect glazes.