By this term, we mean a lace pattern that is inserted into a smooth surface (in the case of traditional decoration, white) of icing.It can take the form of a narrower or wider strip, it can also be a closed geometric shape (square, rectangle, circle...), an abstract shape, or a specific motif (heart, star...).You can decorate the lace according to your own choice or skill - filet, layered, or Irish; however, white embroidery on transparent icing can also be used.