Signum Pro Tornado 200m Reel

SIGNUM PRO TORNADO

Signum Pro Tornado is a spin string with seven grooved faces cut into the co-polyester — deep channels that bite the ball hard, with a feel that is surprisingly comfortable for a shaped poly. It comes in black.

It is Signum Pro's dedicated spin string — grabbier than the hex Plasma strings, and softer-feeling than most seven-sided polys.

On-Court Performance

The grooved faces produce heavy topspin and a sharp downward dip on brushing contact.

The core is a touch more forgiving than the Plasma polys, so a full bed is a little kinder on the arm.

As a heavily shaped string the faces wear and tension slides, so restrings come around sooner.

Who Should Use It

• Heavy topspin baseliners with fast, brushing swings

• Advanced players and strong juniors who want maximum bite

• Kick-serve specialists

• Hybrid users wanting a spin-heavy poly main

• Players who found round polys not grabby enough

Who Should Not Use It

• Flat hitters who want a smooth slide

• Players who need free depth and power

• Players who dislike frequent restringing

• Beginners

Hybrid Setups & Performance Adjustments

Power
String low, or pair with a multifilament in the mains, since it adds little depth.

Control
A full bed at mid tension is controlled — the spin brings the ball down.

Spin
Keep Tornado in the mains at mid-to-low tension so the grooves can grip and release.

Comfort
Softer than most shaped polys — drop tension for the gentlest setup.

Tension Stability
Slides faster than a round poly — restring on a schedule.

Durability
Use a thicker gauge to slow the face wear.

Technical Specifications

Typology:
Monofilament

Shape:
Seven grooved faces

Composition:
Co-polyester

Available Colours:
Black

Available Gauges:
1.17 / 1.23 / 1.29 mm