✔ 6+1 ball bearings

✔ Aluminium spool

✔ Gear ratio 5.2:1

✔ S-curve oscillation

✔ Two metal line clips

✔ Titanium roller

✔ CNC aluminium handle

✔ Capacity 3000: 130 m / 0.25 mm

✔ Capacity 4000: 150 m / 0.26 mm

✔ Capacity 5000: 180 m / 0.30 mm