Prepare the applicator: Place one of the sponge attachments onto the applicator.
Pick up pigment: Pick up a small amount of chrome pigment with the sponge attachment.
Application: Apply pigment to the nail using light dabbing and wiping movements.
Smoothing: Gently smooth the surface for an even mirror effect.
Changing: For different colors or clean application, change the attachment.
Cleaning: Clean the applicator and sponge attachments after use.