Airtight Milk Bottle Tops (5 pack), reusable, specifically designed to fit standard UK one pint glass milk bottles. Made in UK : Amazon.co.uk
Milk cap colors are not standardized. | Quoc Thoughts
Waitrose scraps red, blue and green milk bottle tops in favour of ones easier to recycle - Chronicle Live
5 Pack LightingWill Bendable LED Aluminum Channel System,Silver Color, U Shape, 3.3ft/1M, with Milk White Cover,Mounting Clipsand End Caps, Aluminum Profile for LED Strip Light Installation : Amazon.co.uk: Lighting
Saffron Milkcap
Kitchen Art Paper Milk Caps Digital Download Retro Milk - Etsy UK
Saffron Milkcap
The Meaning of Milk Label Colors
Why green milk bottle tops are not a green option | Recycling | The Guardian