Detail 01
Gauges: .050–.070–.090–.110
This is the heavy four-string gauge sequence.

Independent shopping perspective
For four-string basses, this Pure Blues Heavy set runs .050 through .110 and is built around Quantum-Nickel windings on round cores. The result is described as a fat, warm punch with added edge for modern bass playing. Each set is hand-wound, and the round-core design is specified for increased flexibility. It is a heavy-gauge option for players who want this particular four-string gauge spread.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
This is the heavy four-string gauge sequence.
Detail 02
They are specified as increasing flexibility.
Detail 03
String makers make micro-adjustments throughout the winding process.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
The gauges are .050, .070, .090, and .110.
No. They are handmade and hand-wound on round cores.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.