12 Pcs Nail Buffer Block for Acrylic and Natural Nails, 4 Sided Sanding Buffers for Gel Nails Fingernail Shine Buffing Filer Set, Professional Manicure Polisher Buffer Bulk Medium Grit Mix Color
4 Sided Resilient Nail Buffer Blocks: Made of upgraded sand surface sponge, high-elasticity, sturdy and durable, washable and reusable, good for polishing and smoothing acrylic nails, fake nail tips or natural nails, dip power or gel nails;