Banana Premium Zebra File 100/180REF: IC1096PLogin for price
Use a grit of 100 to file and shorten the existing enhancements during a refill. You can use a grit of 100 to remove excess product on a newly enhanced nail. However, never use a grit of 100 on newly applied acrylic, as the vibration can damage the molecular structure since it is not yet fully solidified. A grit of 180 is the best choice for shaping new enhancements.
A banana-shaped file is ideal for the cuticle area. The rounded shape helps avoid sharp edges and wrist fatigue.