After being baked in electric, gas or charcoal kilns, and glazed, the artifacts come in a wide variety of colors ranging through coffee, gray and gray-green. Because of the size of the kilns, most of Lai's models are small or medium sized.
因分別以電窯、瓦斯窯、木炭窯等燒製，以及所上釉藥的不同，陶羊的成品呈多種顏色，有咖啡色、鐵灰色、綠灰色等，拙樸自然，趣味天成。