Rainbow finish flat base bottomless portafilter

This 54mm portafilter features a unique rainbow finish on the stainless steel head. It is a bottomless or "naked" model, which means the bottom of the basket is exposed during extraction. This allows the user to see the espresso as it forms, making it easier to spot uneven tamping or distribution.

The set is versatile, providing both wood and plastic handle options to suit different aesthetic preferences. The flat base of the portafilter head ensures it sits securely when placed on a counter for tamping. It is designed to fit 54mm group heads and includes a standard filter basket for immediate use.

The stainless steel construction is durable and resistant to the high temperatures of espresso brewing. The rainbow coating adds a decorative element to the coffee setup without affecting the flavor of the drink. This tool is intended for those who want to combine visual style with the technical benefits of a bottomless portafilter.