Hearth Double-Wall Glass Espresso Cup (2.5oz/75ml) - Smoke, Set of 2 Type:Espresso Cascading Spray Dome: Ensuring even

Cascading Spray Dome: Ensuring even and efficient saturation of coffee grounds for optimal flavor extraction

Futurmat and many Spanish brand machines

since it's a much cheaper fix if that's the actual cause

78mm Viton O-ring

Hearth Double-Wall Glass Espresso Cup (2.5oz/75ml) - Smoke, Set of 2 Type:Espresso Cascading Spray Dome: Ensuring evenExperience the Hearth Glass Difference: Where Function Meets Elegance Hearth Double Wall Glass products deliver premium, well designed glassware without the pretension and price tag of designer glass. These glasses will elevate the ritualistic coffee and tea drinking experience, and become a beloved mainstay in your home or caf. The perfect glass for getting cozy. Why Hearth Glassware is Making Waves: With a sleek, kiln fired design and thoughtful