This material is more costly and much harder than either ebony or rosewood. Unlike other wooden needles, water absorption in Symfonie wooden needles is negligible and, as a result, there is no chance of warping. This same property makes these needles very strong, enables the points to be sharp and provides a lifetime of pleasurable use, if handled correctly. Please remember that all wooden needles in the lower size ranges (2.0mm-3.5mm) should be treated with appropriate care.
This is a set of 3 pairs of Interchangeable (IC) Needles: 9.0, 10.0, and 12.0mm (US 13, 15, and 17) in clear vinyl case with 1 cord each of 60 cm (24") and 80 cm (32"), 4 end caps and 2 cord keys.