Raw cardboard filters x10 . these cardboard filters from raw the rising brand of smoking accessories will be essential on a daily basis for any lover of rolled cigarettes. . mark . raw . matter . cardboard filters. presentation . packaging of 10 notebooks of 50 filters. specificities . raw cardboard filter: . . 100% vegetable. ocher in color. . . dimensions. filter: length x width (cm) 6.0 x 1.8 cm .