UBA-188 UBA-188-M Tip : Stainless steel Barrel : Plastic (PC) Size / Weight : 1.11 cm x 1.63 cm x 14.02 cm / 11.5 g UBA-188-L Tip : Stainless steel Barrel : Plastic (PC) Size / Weight : 1.11 cm x 1.63 cm x 14.02 cm / 11.5 g