Do you have in stock 6" x 3" Bullnose tile that are white and curve along one side? I will drive out and pick them up if you do. I need 4 of them in total

You need to call the local Lowes store!

After you Google "Lowes" for locations of the stores you can obtain telephone numbers to each location as well as you can utilize their "Search" feature for information on particular products and whether they have them in stock. Be sure to page down after you do your search and it will show you a listing of each stores location that has the product in stock.