Soapstone Marker for Welders & Textile Marking - Commando Blue Anodized Pro Series Holder with 1 Pierce of #1 Select Soapstone Attractive pen size 3/8" diameter x 4-7/8" long anodized aluminum body with pocket clip Built-in chuck positions & firmly holds 1/4" diameter soapstone Made in USA with convent hole in top to remove broken soapstone Simply loosen chuck nut to remove and replace soapstone Limited Lifetime Warranty on USA Made handle - see warranty details