It's true, e.l.f. never ceases to amaze me.  Just as I check my email, I get a newsletter from them announcing a line extension in their cream eyeliners (currently they carry coffee, midnight, black and ivory).  Now, you can pick up four new colors, all of which are shimmer: Metallic Olive, Copper, Gunmetal and Purple.  Although I have not tried these particular eyeliners, the reviews are off the charts for the base line, so I imagine these are something worth trying!

Have you?  At $3 it's hard not to be tempted!