NATURAL EYESHADOW HIGHLIGHTER WITH RUBY HUE Rubies is the perfect highlighter for any eye shadow. It is like adding tiny little pink gems over the top of your eyeshadow. This product is very transparent and reflective, similar to glitter, but is a natural mineral. Simply apply with your finger or eye shadow brush over the top of any eyeshadow to add an elegant sparkle. EYE MAKEUP TIP: Do not apply wet or with the eye makeup sealer. Use by the brow bone or over your existing color for an elegant sparkle look!