Lot of charcoal and conte artist supplies drawing sketching craft hobby art

These were all used in a college course. I did not take to the medium. 😅 • 3x sticks - uncertain of brand • 1x Nobel compressed charcoal stick • 6x sticks Coates medium willow charcoal, see photo for usage • 3x sticks Windsor & Newton medium vine charcoal, see photo for usage (barely) • 1x Conté à Paris in Pierre Noire, 1710, 3B pencil • 3x sticks each Conté à Paris in sanguine, black 2B, and white 2B • 1 box of 6 (3 of each hardness) compressed charcoal sticks, Alvin Heritage • 1x unused chamois