Attach tags on knit and cotton fabrics using the MOSGR-01 Soft Grip Tag Attacher Gun. Soft, nonslip grip with cushion comfort is molded into the handle and trigger to provide a firm grip while tagging. It accepts 50 and 100 fastener clips (not included). Compatible fasteners include Standard Paddle Swiftach Fasteners, Standard T-End Swiftach Fasteners, standard hooks and standard loops. Gun uses Black Plastic Base Replacement Needles, All Steel Needles and All Steel Heavy-duty Needles.