Print your IMPORTANT Documents, maps, certificates, slim business cards, Wrist bands, worksheets, and endless applications for important documents on this most durable paper. Print on most known brands laser printer’s prints. You can even print by OFFSET machines, Screen Printing etc. These papers are both sides corona treated. This paper is not suitable for inkjet printing toners which takes time to dry. WATERPROOF PAPER. This paper that won’t turn to mush when comes into contact with water or moisture, it is waterproof, sweat-proof, grease-proof, Non-Tear, Scratch proof Life Long Durable Paper and survive the accidental spill over a Coffee or laundry mishap and more. COPY / LASER PRINT: Print your IMPORTANT Documents, maps, certificates, slim business cards, Wrist bands, worksheets, and endless applications for important documents on this most durable paper. Print on most known brands laser printers. You can even print by OFFSET machines, Screen Printing etc. This paper is not suitable for inkjet printing toners. WHAT TO WRITE WITH: Use a Pencil or a ballpoint pen or a marker pen and your notes will stay intact. Standard Ballpoint pens will work when paper is dry. SAFE for skin and Food contact. It is NON-TEAR paper.