I bought these few weeks ago.

They are said to be helping on getting a complexion that radiates perfection. Soft pearls with multi-benefit color correction technology to help perfect your complexion.

Each color pearl as explained;
Green reduces to neutralize redness
Purple revitalizes to counteract yellowness
Yellow Brightens to neutralize purple tones & under eye circles
White Highlights to illuminate the face
Peach balances to even out dark spots

I have only tried these twice if not mistaken I do not like the shimmery effect they leave on my face but I won't be discouraged I love such for night outs.