5 Refills graphite lead HB, Black for Profi marker set
Amazon.com: CHICIRIS Metal Markers 10 Pcs Quick Dry Liquid Graphite Marker Pens for Stone for Glass for Painted Wood Fabrics for Kids : Sports & Outdoors
Graphite marker. Possibly for carpenter or artist. Large piece of graphite inserted in one end. Space for smaller pencil sized piece in the other end. : r/whatisthisthing
All-Graphite Construction Marker | JLC Online
Derwent Graphik Line Painter Marker, Graphite - Walmart.com
Amazon.com: CHICIRIS Metal Markers 10 Pcs Quick Dry Liquid Graphite Marker Pens for Stone for Glass for Painted Wood Fabrics for Kids : Sports & Outdoors