Pens with fading ink increasingly used in fraud

It would be wise to carry your own pen when asking people to sign important documents in the future.

Pens with ink that fades away after a few days have become hot items in the marketplace.

The pens, mostly used in textile and handicraft industries for temporary marking, are now also being deployed to commit economic fraud.

A man surnamed Wang swindled 250,000 yuan ($39,600) from his creditor after signing a debt document with the special pen in Hubei province in January.

(China Daily)