Nail 21 Supply is a beauty supply store located in Brooklyn, NY, offering a wide variety of professional nail and beauty products. They provide retail and wholesale pricing for items such as nail polish, dipping powder, machines, LED lights, and eyelashes. Customers praise the store's helpful staff, affordable prices, and impressive selection, making it a go-to destination for nail salons, spas, and beauty enthusiasts. The owner and her daughter are described as kind and welcoming, providing excellent customer service and recommendations. Overall, Nail 21 Supply is a highly recommended local business for those in the nail and beauty industry.
