Jack Richeson drawing pads are brilliant white, acid-free, and have a surface that was made for pencil, charcoal, and pastels. This series of pads features a plastic spiral binding to prevent getting caught in your sweater or fighting with bent metal spirals. They lay flat and open and close with ease. Available in 100 sheet pads. Natural Vine Charcoal sticks box of 5 are cut to 4-½" in length, 3/16” width - medium hardness. Tortillions are spiral-wound with one pointed end that can be easily be cleaned or sharpened by simply tearing a strip off the top. Tortillions are used for smoothing and blending pastel or charcoal.Pack of 2 included, 1 each: Small: 1/4" × 2-7/8", Medium: 5⁄16" × 3-1⁄8" and Large: 3/8" × 3-5/8"