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| A pressurised ink delivery system
enables the PowerTank pens to continue writing upside down, in
extreme cold (up to minus 20 degrees), on shiny surfaces, wet
paper and even underwater. |
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| TIP |
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Stainless Steel |
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| BALL |
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1.0mm dia. tungsten carbide
ball |
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| BARREL |
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AS & Elastic rubber grip (as per ink colour) |
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| INK |
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Dyestuff and pigment
ink |
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| INK REFILL |
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SP-10 |
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| INK COLOUR |
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3 Colours |
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