I used Hilori's Magical Yarnorium Cosmic yarn (which has sparkles!) in the colourway "You Remind Me of the Babe". Such a gorgeous gradient! I picked this yarn up at the Manitoba Fibre Festival last year and plan on getting more this year. I am making another and started it last week as soon as I finished this one. I am using a tonal sock yarn (Tough Stuff Sock) dyed by Kim from The Wacky Windmill in a beautiful blend of pinks. It has a bit more yardage so I shouldn't have to worry about playing yarn chicken this time around.