Here are my Top 5 Primers!
Urban Decay Primer Potion ( http://www.Sephora.com )

Mary Kay Eye Primer ( http://www.MaryKay.com )

MAC's Paint Pot in "Painterly" ( http://www.MACcosmetics.com )

NYX Jumbo Eyeshadow Pencils ( http://www.NYXcosmetics.com )

Too Faced Shadow Insurance ( http://www.Sephora.com )

Have any other product suggestions? Share them in a comment!