I don't know why they call it designer, but I am a fan of black glossy nails so when I saw this in Poundland I thought it was worth a try. The kit comes with 24 nails, glue, and the little stick thingy (I never use these, does anyone?)
Although there is enough for 2 sets here I have very tiny fingernails so can only get one set from the kit by using the all the smallest ones. They were easy to apply but I did have a mishap with the glue, which meant I had to pour it on my nails and ended up with glue all over my hands (and one of my fingers stuck to the table... I wasn't proud of myself!) The nails are VERY long so after I took the below pictures I did have to trim mine down as I hate the feeling of long nails.
(Note the glue all over hands). I think they look pretty good, and didn't feel flimsy at all. A few nails came off and had to be re-stuck the day after but then after that they lasted really well. For the price I'm pretty pleased with them and would recommend if you are on a budget.