This set includes materials you need to get started with Zentangles - an easy-to-learn method for creating beautiful images from repetitive patterns. People of varying ages and skill sets can create this art without costly equipment or artistic training. Details:12 piece setInk will not smearArchival, bleedproof pensContents:5 black Pigma® Micron™ pens (01, 03, 05, 08 and 1.0)1 Zentangle pencil1 tortillon 5 white 3.5" square Zentangle tiles