Election ink or voting ink is a semi-permanent ink or dye that is applied to the forefinger of voters during elections in order to prevent electoral fraud such as double voting. Voting Ink is normally applied to the left hand index finger, especially to the cuticle where it is almost impossible to remove quickly. The ink marking normally remains visible for a minimum of 72 hours on skin, although it takes two or three weeks for the cuticle to be free of all signs of staining. Voting ink is traditionally violet in colour, before the photosensitive element takes effect to leave a black or brown mark. We are expertise in manufacturing and supplying a variety of Voter marking ink products in India.

It is with this focused business outlook that we highlight here the RAYUDU LABORATORIES PVT. LTD., the brand of stationery. Our range of Indelible Ink, used in various indelible ink pens and indelible ink markers, Invisible UV Ink, is ingeniously created to serve meticulously on your business performance.the domain of manufacturing and exporting Ink and Ink Products. In addition, we also provide Industrial Chemical Products and Election Material. Our unique range comprises UV Invisible Ink, Ink Marker, Indelible Ink Bottles, Fingerprint Ink, Air Erasable Ink, Water Erasable Ink, Paint Remover, Fingerprint Pads, Thumbprint pads, Wire Draw Compound, Security Seal and Stamp Pads. Our products are appreciated for their reliability, leak proof ness, easy erasability and effectiveness.