ITEM NAME:10pcs/set Fiberglass Fibernails for Nail Extension Acrylic False Nails Tips #gib Store Home Promotion Hot Item Add to Fav.10 X Fibernails. Step 1: After preparation of natural nail,apply base coat and fiberglass. Step 3: Cure nails under UV/LED lamp for 1-2mins. Step 4: Technical sanding, this step is very important.from here the nail is already in the natural format;.