Product
We offer our customers an indelible voting ink with a concentration between 5% and 25%, which is a safe concentration range, ensuring a residence time of more than 72 hours.
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    120ml Finger Mark Silver Nitrate Election Indelible Voting Ink

    Smart Dragon Ballot Expert has our own indelible voting ink production technology, and indelible vot

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    20ml 8% 13% 16% 19% 22% Purple Indelible election ink

    Election ink typically contains a pigment for instant recognition - silver nitrate, which stains the

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    60ml 7% 12% 18% 21% 23% Indelible Ink for Voting with Sliver Nitrate

    ​The common silver nitrate concentrations for this election ink are 7%, 12%, 18%, 21%, 23%, and 25

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    80ml 9% 11% 14% 17% 20% Silver Nitrate election ink with brush head

    The most commonly selected silver nitrate concentrations for this election ink are 9%, 11%, 14%, 17%

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    100ml Security Invisible UV Ink For Election

    UV invisible ink, can not be seen under natural light, when visible with uv light. It can be used at

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    15ml Blue Voting Election Indelible Ink

    The biggest feature of silver nitrate voting ink is that it dries quickly and can be stored for a lo

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    100ml Election Indelible Ink With Silver Nitrate

    Election ink is mainly suitable for various election campaign. The content of silver nitrate in voti

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    100ml Silver Nitrate Election Indelible Ink

    The non-fading ink is also called silver nitrate ink, which is mostly used in voting. The content of