JD Bodger

https://www.woodcraft.com/products/pfeil-swiss-made-right-handed-marking-knife

Marking knives are the most accurate way to mark lines for fine joinery layout work. The flat steel blades on these knives are beveled on only one side so you can mark tight against your straight edge. These knives feature a K720 steel blade with a beautiful Bubinga handle that fits snug in your hand for easy gripping and control. Blade is 3/4” wide and 1- 7/8” long; overall length is 6”.

This is a Pfeil brand knife and will be scary sharp out of the box.