Specifications:
1. SECURITY WARNING : NOT TO BE USED FOR WRITING / SIGNING ANY KIND OF LEGAL DOCUMENTS OR BANK CHECKS.
2. This Unique pen contains a special proprietary ink that will DISAPPEAR without any TRACES in 2 or 3 hours.
3. Any writing of sensitive or confidential nature shall be wiped out and EVEN cannot be RETRIVED with ultra violet or any other light source.
4. Works best on high quality bond paper. If security and privacy are the utmost criteria with VARIOUS practical APPLICATIONS.