Strathmore Artist Tiles Black Artagain - The 400 Series Artagain artist tiles are a convenient size and format for pattern drawing and meditative art. Also great for use with gel ink pens, opaque pens as well as soft pastels and charcoals. These coal black tiles are available in a glue-bound, 60 lb. sheet, 6" x 6" pad for a total of 30 artist tiles, and a 4" x 4" package of 30 artist tiles. Made in the USA!