Craftool� stamps are an investment that will last for years to come! In floral carving, veiners are used to create veins in leaves. They are also great for making border designs. Our book, Tech Tips #66056-00 by Al Stohlman, shows many examples of how to use the veiner tool. Approx. stamp dimensions: 1/2x3/8.Tandy Leather V707 Craftool� Veiner Stamp 6707-00