Below sizes are optional. Other sizes can be customized.

Size: 1.2x6 mm, 1.2x8 mm, 1.2x10 mm 1.2x12 mm, 1.2x14 mm, 1.2x16 mm

1.6x6 mm, 1.6x8 mm, 1.6x10 mm, 1.6x12 mm, 1.6x14 mm, 1.6x16 mm

1.0x6 mm, 1.0x8 mm, 1.0x10 mm, 1.0x12 mm

0.8x6 mm, 0.8x8 mm, 0.8x10 mm, 0.8x12 mm

Ball diameter: 3 mm, 4 mm, 5 mm