Pacific Arc Jumbo Watersoluble Graphite Sticks medium set of 3 MEDIUM Set contains 3 JUMBO assorted water-soluble graphite sticks: 1 each of 2B, 4B, 6B degrees JUMBO Graphite Sticks measure 7/16 in. x 4 3/4 in Thick, solid body enables easy handling and has a good weighty feel Sticks wrapped in paper to keep hands clean