... .Boletus Edulis IQF – cubes I class(caps brown, white under caps, size 2x2, 3x3 : white worms level max.: 5%, cleaned stems, without ... sands and clay, without impurities, without crumbs) b.Boletus Edulis IQF – cubes II class(caps ... brown, yellow to lightly green under caps, size 2x2, 3x3 : yellow worms level max.: 5%, cleaned ...