Calling all artists and crafters! Add drama to your artwork with these high-quality black Studio Series Artist s Tiles. Create drawings and designs in gel pens, paint, and more. Fine-tooth tiles take most opaque media beautifully. Keep a set with you for creative expression on the go! Set of 75 black Artist s Tiles.300 gsm card stock.Fine-tooth surface.Acid-free archival quality preserves your work.Good for dry and wet media.For artists and crafters of all levels.Tiles measure 3-1/2 inches by 3-1/2 inches (9 cm by 9 cm).Invitingly priced tile set offers extra value."