Gosen Tennis String Compositemaster I,Powermaster II,Polymaster I

Gosen Tennis String Compositemaster I,Powermaster II,Polymaster IProduct Details: Spin. Original flat construction drives sharp spin and good ball bite. Flat Gut Mega Spin It's a Japanese technology. The cross section is revolutionary new Flat! It enables increased surface contact area in between ball and strings. Flat surface contact accelerating ball biting which results in overwhelming Mega Spin whereas conventional string generating irregular point contact. Synthetic (Flat Gut) Series Monofilament Gauge: 1. 09

Product Details:
Spin.
 
Original flat construction drives sharp spin and good ball bite.
 
Flat Gut --- Mega Spin
It's a Japanese technology. The cross section is revolutionary new - Flat! It enables increased surface contact area in between ball and strings. Flat surface contact accelerating ball biting which results in overwhelming Mega-Spin whereas conventional string generating irregular point contact.
 
Synthetic (Flat Gut) Series --- Monofilament 
Gauge: 1.09-1.45 mm
Length: 40 ft / 12.2 m
Colour: White
Made in Japan
 
Category: Spin
 
Suitable Players: General Players
 
Tension: 50-60 lb
- Advanced 55-60 lb
- Intermediate 50-55 lb
- Beginner ~50 lb

Material: Nylon
 
Construction:
Core - Flat monofilament
Wrap - Flat multifibres

Rating:
- Durability 8
- Power 8
- Soft Feeling 7
- Spin 9
(out of 10 points)

Durability.
 
Polyester model with original flat construction performs high durability, sharp spin and high resilience.

Flat Gut --- Perfect Durability
It's a Japanese technology. The ball will spin 1.5 times more than traditional round string with same durability.
 
Synthetic (Flat Gut) Series --- Monofilament 
Gauge: 1.00-1.43 mm
Length: 40 ft / 12.2 m
Colour: White
Made in Japan
 
Category: Durability
 
Suitable Players: General Tournament Players
 
Tension: 45-55 lb
- Advanced 45-50 lb

Material: Polyester
 
Construction: Flat monofilament

Rating:
- Durability 8
- Power 9
- Soft Feeling 5
- Spin 9
(out of 10 points)

Soft feeling.
 
Original flat and Umishima construction performs good ball bite and sharp spin.
 
Synthetic (Flat Gut) Series --- Monofilament 
Gauge: 1.10-1.48 mm
Length: 40 ft / 12.2 m
Colour: Natural
Made in Japan
 
Suitable Players: General Tournament Players
 
Tension:
- Advanced 50-60 lb
- Intermediate 50-55 lb

Material: Sea & Island construction Nylon monofilament
 
Construction:
Core - Umishima Nylon monofilament
Wrap - Umishima multifibres
 
Rating:
- Durability 10
- Power 10
- Soft Feeling 8
- Spin 9
(out of 10 points)