I have a 50/50 review for this.
When I go to a nail salon and choose an OPI colour it's last 2-4 weeks. I love their massive selection for colours! They have gorgeous matte colours, shiny and glitter formulas! So I'm really pleased with that.
But... my own OPI that I own are o thing compared they chip after 3 days wear and act like any old normal polish I own.
I got given these as a gift by a good friend. Unfortunately 2 of these shades weren't particularly flattering with my skin (which can be a little pink at times). I did love "If You Moust You Moust" pink and the "Nothin' Mousie 'bout It" glitter with mini hearts. I use the hearts all the time over many of my polishes. As always consistency was good, perhaps a little on the sheer side, I needed 2-3 coats. I enjoy the mini packs because I tend to use them up while my full size bottles sit for too long and go gluggy.
Overall this pack would be great if it weren't for the colours not working for me.
Tips: Maybe avoid these if you are quite pink toned. I find they make my skin look even more red.