The RevMark® Industrial Marker is engineered for performance in demanding environments. Featuring a durable industrial tip, it writes smoothly on rough and uneven surfaces such as wood, concrete, metal, and stone — making it ideal for construction sites, workshops, and fabrication facilities. The reverse clip holster cap is a patented design that allows you to securely attach the marker to your pocket or tool belt cap-first, keeping the tip ready for quick, one-handed use — no more searching for lost caps or fumbling while on the job. Please note that minimum quantities are per color. Colors cannot be mixed to meet the required minimum order quantity.