The six colours from left to right on the swatches above are:
2. Pink Innocence
3. Magnificent Mauve
4. Raspberry Pop
5. Plum Divine
6. Wet Cranberry
The consistency is quite thick so I wouldn't recommend layering it, and apart from Wet Cranberry the lip glosses are all very sheer, so I would suggest wearing them over some lipstick rather than on their own.
They retail at about £18.50 each for the full size version - so not cheap, and overall I wasn't particularly thrilled with them so I won't be rushing out to buy any of them soon.