5-25% SN Blue/Purple Color Silver Nitrate Election Marker, Indelible Ink Marker Pen, Voting Ink Pen in Election Campaign for Parliament/President Election

Specification

Ink
Silver Nitrate concentration	18% (Tested by ICP-OES)
Drying time	Around 1m
Ingredients
Water
Alcohol
Dye
Silver Nitrate
ETAC
Acidity	pH 4.5
Markings on finger time	Over 72h
Cap off time	Over 12h
Colour	Blue, Purple, Red and Green. (Other options could be studied)
Shelf life	Over 1 year.
Body
Material
Body	PE
Sponge	Terylene fibre
Dimensions	140x15mm

* Quickly to dry and can keep long time * Indelible * Easy to apply on fingernail when election * The ink can not be washed off by water, alcohol and bleach * Remain time: 72 Hours * Welcome customized, OEM * Safety certification: MSDS

Packing & Delivery