Quartet Alphacolor Soft Pastels, Charcoal, 3 Pastels per Pack (105C) Non-toxic, soft and velvety smooth pastels blend easily for an infinite range of tones Ideal for paper, cloth or ceramics Pastels deliver a rich pigmentation and dense consistency for superior quality and versatility Alphacolor pastels are AP-approved by Art and Creative Materials Institute 3 charcoal pastels