我用來精緻素描的紋理筆 a textured pen i use for refined sketches
我通常用非常輕的手來使用它,只有在細化輪廓時才用力
更新:它現在的大小變化更小了
i usually use it with a very light hand, forcing it only when refining the outlines
UPDATE: it now has less size variation
過去版本