This elegant glitter is very versatile and can make an ordinary project into an exquisite one. Styletech's new glitter line is partially see through so you can change the existing colour by layering it. It can be layered on top of itself to change the colour, or my favourite is to layer it on top of all the oracal 651 colours to make your own glitter colours. The holographic is especially great for this as it has the most see through effect. The second photo of the red heart, that is holographic on top of red oracal 651. Each of these have a vibrant colour on the front and the back has a silvery glitter to it, except the gold and vegas gold it has a gold glitter on the back of it. This is great to use on any glass to let the light shine through to make it gleam. A stained glass or mosaic effect would be amazing. This is considered permanent adhesive vinyl, but i personally would wash by hand.