It just doesn't put down any ink on the white areas. While it is "clear", you will get a "polymer window" of the backing material if you don't contour-cut it the same way you do with opaque transfers.
Depending on what your design is like, you may need to give it an outline or drop shadow for it to be more "visible". Proof it on plain paper.
Depending on what your design is like, you may need to give it an outline or drop shadow for it to be more "visible". Proof it on plain paper.