Tungsten carbide ball, with smooth flowing, acid free ink.
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Uni-Ball
SKU: UNIBUM153GD
Tungsten carbide ball, with smooth flowing, acid free ink.
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Uni-Ball
SKU: UNIBUM153WH12
Tungsten carbide ball, with smooth flowing, acid free ink.
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Uni-Ball
SKU: UNIBUM170R
Gel ink pen with smooth flowing ink and modern ergonomic design.
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Uni-Ball
SKU: UNIBUM153SBL
Tungsten carbide ball, with smooth flowing, acid free ink.
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Uni-Ball
SKU: UNIBUM153SR
Tungsten carbide ball, with smooth flowing, acid free ink.