... rib collar, sole thicken, left-right pattern socks, pantyhose, tights,leg warmers Knee Warmers,wrist support,oversleeve,headband etc.TECHNICAL ... plus five pattern feeders for possibility of 16 colors; High speed, high production capacity, around 30 dozens for ankle socks in 24hrs ... operated on keyboard after changing cylinder; Simple and convenient pattern designing system, STYLER 4 or STYLER 5 can ...