5 PCS Erasable Refill Cartridges for Smart Notebooks, Heat Wet Erase Replacement, Size Refill Cartridges, Compatible for Smart Writing Pens

Product Information

About this item

• Erasable Pen Refills: These refills feature an erasable design. Users can write with this pen refill and then erase the notes using a specific erasing method, facilitating the reuse of
• Portable and Practical: These erasable pen refills are convenient to carry around, making them suitable for students, business professionals, and anyone who needs to write down ideas on the go
• Replacement Parts: The pen refills size is 3.5mm x 102mm and are suitable for smart writing pen (not included). They can be served to replace depleted or damaged refills, ensuring smoother writing
• Long Lasting Use: These erasable pen refills help reduce paper waste by allowing you to reuse your and pen (both not included), thereby extending their service life
• Convenient Usage: This set includes 5 pieces erasable replacement refills that are suitable for either wet or heat erasing, catering to your needs in various writing or drawing scenarios