Invisible reusable labels are written and read using light

Currently, package labels contain certain information – such as barcodes, serial numbers or buyers' addresses – that would be best left unseen by wrongdoers. Newly-developed rewritable labels could address that issue, as they're blank and transparent unless exposed to a certain type of light.

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Scotch Magic Tape Invisible 34 in x 1000 in 24 Tape Rolls Clear Home Office and School Supplies - Office Depot

Convenient size sheets for handwriting or printing labels. Labels stick well remove easily and leave no residue. Pack of 1008 Labels

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