SmartStix Interchangeable Needles
Interchangeable needles are popular for good reasons - you can build the needles you need! SmartStix Interchangeable Needle Tips are marked in 1" increments, just like the fixed versions. These needles are also sold in full sets (separate listing). But if you need to supplement your set, or just want to try interchangeable needles, this is a good place to start!
Cords sold separately.