Rubber Blank Disc

This rubber blank disc is the perfect accessory for cleaning your traditional espresso machine. Used to backflush group heads removing stale coffee grounds, oils and residue. Ultimately improving coffee flavour and extending machine life and efficiency. A cheaper and effective alternative to stainless steel blank caps.

 Product features
• Material: rubber
• Size: 49mm
• Fits: most commercial machine brands
• Includes lifting knob for easy removal