3 Pcs – Art Drawing Paper Hollow Blending Tortillions

3 Pcs – Art Drawing Paper Hollow Blending Tortillions. Used to blend graphite materials as well as Charcoal and smoothing gradients of graphite and charcoal. A must have tool! Never throw them away unless they get wet! When they become filled with charcoal and or graphite, use those for darker images! SAVE $!