• Set of 30 replacement O-rings for automatic coffee machines. • Compatible with models from Philips Saeco, Spidem, and Gaggia brands. • Includes high-quality seals for steam valves, brewing groups, outlet nozzles, and crema systems. • Made of VMQ silicone and EPDM, resistant to extreme temperatures, constant pressure, and daily wear. • Flexible design for quick and easy installation in valves, pistons, and nozzles. • High-precision airtight fit that prevents leaks and guarantees optimal coffee machine performance. • FDA-certified materials that ensure a long service life.