Perfect for Arco players, Pirastro Original Flexocors have been one of the most popular choices for Upright Bass players for decades, with their powerful, warm tonal results wonderfully expressed from the traditional chrome wound rope steel core design.

Flexocor Originals offer the feel of comfortable tension with absolutely superb, clear balance from string to string. With a traditional feel underneath the left hand that still produces popular results for Arco players worldwide, Pirastro Original Flexocors remain top of the preference list for accomplished Double Bass musicians young & old.