I have finally started carrying a sketchbook with me on a regular basis, and ive had a small problem and just wonder what your preferences are.
My favorite eraser is just a regular grey knead eraser, it works great and lifts the graphite well, but its kind of a hassle to take places like at work and hanging out around town. The eraser on the end of my pencil is a white mars staedler eraser, but from my experience, it can smear if theres a little too much graphite down.
Do you guys carry an eraser/eraserpen? or a seperate eraser? or just whatevers on your pencil?