Dube patented tapered wood fire devil stick, covered with silver flame resistant foil tape. Kevlar� wicks are screw-mounted to aluminum tubing and wood. Each tube is manufactured for us in one integral piece with a closed end for maximum protection against fuel and fire (see photo with torches). Handsticks are rubberized with silicone for high traction, easy manipulation and heat resistance. Please note: Each fire devil stick set includes one pair of black handsticks and instruction sheet.