Pyrex 1003 600 mL beaker - The best cocktail mixing glass I've ever used. : r/cocktails
Cocktail Kingdom Yarai Mixing Glass, Seamless - 550ml – The Liquor.com Store
400ml Cocktail Mixing Glass | Cocktail Mixing Glass Bar | Japanese Cocktail Glass - Glass - Aliexpress
Amazon.com: MOFADO Weighted Crystal Cocktail Mixing Glass Set - 4 Piece - 18oz 550ml Thick, Stable, Heavy Hand Blown Crystal Mixing Glass, Spoon, Jigger, Strainer - Beautiful Gift for Any Occasion: Home & Kitchen
Amazon.com: Mixology & Craft Cocktail Set - 7-Piece Bartender Kit - Mixing Glass Set Includes Crystal Stirring Glass (24oz), Japanese Jigger, Spoon, Muddler and Strainer - Bar Accessories and Tools: Home & Kitchen