Smart Erasable Notebook matches perfectly with colourful erasable pens like Gel pen. Support wet erasing by wet tissue and rag. Support hot erasing by a hairdryer. It's a good idea to erase every few weeks to keep your book in perfect condition.
Material: stone paper Cover color: Transparent,Black Pages color: white Product size: 7.5cm *10.5cm (A7) Pages quantity: A7-45sheet(90pages) Item weight: 40g