I have 3a/b fine/medium hair and I saw that Curl Keeper was buy one get one at CurlMart. I've seen people talking about it and was just wondering if I ought to shell out the $10 plus shipping for it?

Oh, and my hair is normal porosity and seems fairly elastic if that helps.
CG since Mar 2, 2012!

Routine:
CoWash: V05 Tea Therapy in Vanilla Mint Tea
RO:Tresemme Naturals: Nourishing Moisture
LI: Kinky Curly Knot Today
Gel: CVS Sport Gel or Xcess Sport Hold Gel
Mouse: Pantene Curl-Defining Mousse

Product Application:
Scrunch out water with random t-shirt
Apply products
Long sleeve shirt plop.