One coat of Collection 2000 Extreme Lengthening mascara ticks the main boxes for me; Great separation, noticeable length, volume increase and is non-clumpy. I've not experienced flaking or smudging, plus it holds my curl all day and is easy to remove. Whilst the lengthening abilities of this is great the volume increase is only slight, but the brand doesn’t promise more volume with this product, so no harm there.
The brush is a regular size with short bristles so it is easy to use and It grabs, coats and pushes every lash out and up (even those little stragglers in the outer corners of the eye).
There is a choice of black, teal, purple or blue in this mascara and the price is right [£2.99]. I've no complaints about this product whatsoever. This is a great every-day mascara.