Vintage Cobalt Blue Eye Cup

Vintage 1940's Cobalt Blue Glass Eye Cup, used for rinsing out the eye. This is from my Mother's collection of Cobalt Blue items. 7 cm tall ✅smoke free home ✅pet friendly home ✅recycled packing materials ✅ Retro Collectible Vintage Antique Boho Magpie Vibrant Tie Dye Recycle Reclaim Upcycle Ecologically Friendly Eco Sustainable Treehugger Environmentalist Organic Ethically Sourced Victorian Edwardian Elizabethan Fine Art Art Deco Art Nouveau Mid Century Modern