There were 3 in the set I received, available here.
The individual polishes are BPU 01 Leo, BPU 02 Galactic Centre and BPU 03 Pink Planet.
These polishes all stamped really well and I tested each of them over black and white. Although they stamped well over white they were quite subtle, the contrast over a dark base was much better and the full chrome nature of each polish was much more evident.
BPU 01 Leo is a gold to green, with gold being the prominent colour, BPU 02 Galactic Centre green to blue, green being more apparent and BPU 03 Pink Planet I would say pink to gold but mostly a beautiful rose gold.
I used a clear jelly stamper to test them as that seems to be the most fickle of my stampers and therefore the toughest test. I used Born Pretty plates BPL005 and BPL029.
I also stamped them over the Born Pretty Pearl Lustre polishes (over a black base) and that gave a nice effect.
This following pictures are over white - BPU 01 Leo in the first shot and the BPU 02 and 03 Galactic Cente and Pink Planet in the second. As you can see, clear stamping but subtle.
|BPU 01 Leo
|BPU 02 Galactic Centre and BPU 03 Pink Planet
These are the photos over the Pearl Lustre polishes. I tried all 3 polishes over Pearl Lustre Moonstone, the blue shimmer. (Pink Planet on index and little finger, Galactic Centre on midde finger and Leo on ring finger)
|BPU 01,02,03 over Moonshine
|BPU 03 Pink Planet over Lotus in Moonlight
Then Galactic Center over Jade Sky
|BPU 02 Galactic Centre over Jade Sky
And finally Leo over Only You.
|BPU 01 Leo over Only You
The polishes looked pretty over the Pearl Lustres but they were most impressive over black. I also painted a full nail with each so show the multichrome effect.
BPU 01 Leo and BPU 02 Galactic Center.
|BPU 01 Leo and BPU 02 Galactic Center
BPU 03 Pink Planet
|BPU 03 Pink Planet
Overall I really like these polishes. Of the 3 sets I have reviewed these are my favourite.