Failure teaches success. 

for pool players

target: iPad, iPhone, Android

Learn the principles, abide by the principles, and then dissolve the principles.

When discarding the principles, people get all of the principles.

 (Bruce Lee)

for pool players

target: iPad, iPhone, Android

 Always answer exists.

for pool players

target: iPad, iPhone, Android

He was a legend.

He was a gambler.

He was  called , the POOL TIGER.

for pool players

target: iPad, iPhone, Android, windows(8.1 or higher)

Be Crazy!

for snooker players

target: iPad, iPhone, Android

Don't think. Feel!

for three cushion players

target: iPad, iPhone, Android

 There are two kinds of people in the world, winner and loser.

for cards, game, or all sports players

target: iPad, iPhone