I found these little nail stickers a few years ago when I had to quit my weekly manicures. I use them maybe once a month now. it comes in a pack of 96 strips. I have had this pack for close to a year now and I still have 64 strips. They are so much bigger than the average persons nail that I only have to use about 4 strips per polish job.
They stick pretty well but they are very hard to keep them straight if you have a nail that isn't flat very flat. it sometimes bubbles in the center and creates an uneven line. Also make sure then the tips are completely dry before you peel back the tip guide as the polish will stick to the guide and will stretch similar to pizza cheese and then make lines all over your nails.
But this is probably the best at home product you could ever have. I have never had the ability to do a straight line on my own nails so this was the perfect alternative. I don't think I will ever go back to pay for getting my nails done ever again.
They seemed a little bit on the expensive when I first bought them but they have more then made up for themselves.