Nail polish rack
A personal favourite from my Etsy shop https://www.etsy.com/uk/listing/288103673/nail-polish-rack-for-opi-cnd-gelish-orly
Olhar empreendedor: Nail Bar - Que Novidade é Essa?
DIY Nail polish rack tutorial made out of 2 foam boards, ribbon, and hot glue. Can customize size, ribbon and colors. Cost $8 (THIS IS FOR YOU DE)
Trophy Wife style, peasant price. Personalized CUSTOM Wall Mounted Nail Polish Rack Essential Oils Display Storage
IKEA RIBBA picture ledges are inherently versatile, but they may be more versatile than you realized as you'll see by these 20 alternative uses.
use a picture frame and add small pieces of wood from hobby lobby to create nail polish storage... this might be handy
Nail polish organizer
Frame Shelf For Essential Oils Fingernail by JeraldBuildsStuff