Creative Mark Blending Tortillions - Soft Paper Felts, Traditional Blenders Easily Sharpened or Sanded - [Set of 12 - Large] INFO: Save yourself from the dreaded fingerprint syndrome when working with charcoal, pencils, and pastels no more oily hand residue from finger blending and no more splotchy marks from dirty fingers when you use Creative Marks Blending Tortillions! DETAILS: Manufactured from soft paper felts, these traditional blenders make short work of blending dusty drawing mediums. Cleans easily by sharpening dirty portions off on a sanding block. SIZE: Large