waste of money
A friend told me about the 4D Silk Fiber mascara and raved about it.  I was so excited to receive it and I was so disappointed when I tried it.  There was hardly any mascara in the tube and this product did not lengthen my lashes or thicken them.  It just stuck the lashes together and left small clumps.  I went over the mascara with a coat of my old mascara that I was throwing away and the old mascara was far better!  The only reason I gave this a 2 star was because of the adjustable wand feature.
Rating: 2 stars