DevaGloves are the essential tool for eliminating frizz by providing a smooth surface to gently absorb just enough water to keep curls perfectly defined.
I purchased the whole Devacurl line (and I do mean the ENTIRE line). I absolutely love it! My curly hair has never been so easy to manage and frizz-less. These microfiber mitts are great - you put them on and with your hair flipped over in the shower scrunch upwards to get excess water out. When you flip your head back up your curls are PERFECT and you don't have water dripping down your back (I hate that). Regular towels totally make your curls frizzy.
I also purchased the Devacurl microfiber towel and I will say that the towel is slightly easier to use just because you don't have to take the mitts on and off. However, I feel like your have a little more control with the mitts. So both are great, just depends on if you're willing to put the mitts on or want something quick like the towel.