Zhiqinge OPV Spring

XIXUBX Espresso Tamper - 2-in-1 Magnetic WDT Spring Loaded

Distro Coffee Labs OPV Spring

MHW-3BOMBER Espresso Tamper - 45.5mm 3 Spring Loaded

DUODUO OPV Spring - 9 Bar 2 pc

FEILAIR 51mm Professional Espresso Tamper - 30LB Calibrated Pressure Triple Spring Click Feedback

LXVPKH Espresso Tamper - 53.3mm Spring-Loaded + WDT Tool - 6-needle + Puck Screen - 53mm

GEAIN Coffee Brewing Basket Bottom spring loaded stopper - 12 cups Pack

LA MARZOCCO Portafilter Basket Spring Clip Wire Insert - L113

Greatshow Thermostat - 107°C 145°C M4 Thread + 9 Bar OPV + Thermal Paste

Rancilio Silvia Portafilter Spring