The invention aims to improve the performance of the machine and the study and collection of golf ball planning. For meet the needs and convenience for the luggage golf balls. For this reason, we do keep the ball 2in1.From to test the performance of the machine 2in1 golf V.2 test by sight, movement and sound, while keep the ball. From the table, it is found that the test to see the ball while the golf 3 times can see you. Testing of strength in the movement while in the store the golf ball when putting motor shows that both 3 times using แรงน้อยลง. Testing noise while moving golf when put bearings shows that both 3 times, not a sound.
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