Infinite Soft Spin
Inifinite Soft Spin is a hexagonal co-polyester monofilament with a special surface finish and multiple annealing heat treatment, characterised by low static stiffness (0.57 kg/mm for gauge 1.25 mm).
The string is available in 3 sizes: 1.20 (grey colour), 1.25 and 1.30 (black colour for both) millimetres.
The approximate cost of a 200-metre reel is about 100 euros, while for a single 12-metre reel the cost is about 10 euros.