I checked & it looks like its the 80nails as pictured which is quite a few. You can get the Crazy Glue from the DollarStore & I found it for.85cents at BigLots,HomeDepot has it for 1.25 & Kmart has it for .98cents hope that helps, Thanks for looking!
I think that they will cover where ever you put them, meaning that if you want to use them as tips with professional nail powder & Accetone you probably can do that. But officially these are shorter nails and are meant to cover the average short whole nail.