[10mmφ 30m]

[6mmφ 4.9 lbs (1.8 kg) ball roll]

[6mmφ 30m]

[10mmφ 4.9 lbs (1.8 kg) ball roll]

[10mmΦ 30m]

[5.5mmφ 4.9 lbs (1.8 kg) ball roll]

[7mmφ 4.9 lbs (1.8 kg) ball roll]

[6.5mmφ 4.9 lbs (1.8 kg) ball roll]

[7.5mmφ 30m]

[4.5mmφ 4.9 lbs (1.8 kg) ball roll]

[6.5mmφ 30m]

[8mmφ 4.9 lbs (1.8 kg) ball roll]

[7.5mmφ 4.9 lbs (1.8 kg) ball roll]

[3.5mmφ 4.9 lbs (1.8 kg) ball roll]

[5mmφ 4.9 lbs (1.8 kg) ball roll]

[7mmφ 30m]

[8mmφ 30m]

[9mmφ 30m]

[8mmΦ 30m]

[11mmφ 4.9 lbs (1.8 kg) ball roll]

[9mmφ 4.9 lbs (1.8 kg) ball roll]

[4mmΦ 30m]

[6mmΦ 30m]