Tombow Pencil Eraser for Artist， Professional Use.<img src="http://ecx.images-amazon.com/images/I/41VornrSkrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41uvyXRyx%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41N7DCoU2jL.jpg" noproxy>