100mm x 50mm with 48 sheets of specially selected 140gsm paper that is ideal for smudge and blot testing of inks and other media but also has a smooth texture to write on. That's quite a combination - try it to believe it!


Availability: While our products are handmade we keep stocks and pride ourselves on our service and availability. Products are usually dispatched within 1 - 2 working days of ordering. 

Start Bay Pen Tester Refill