Sunterest Gel Pen Refills 10Pcs Black,Ordinary Gel Ink Pen Replacement Set,0.5Mm Pen Fine Point,4.8 Inches Long,Medium Rollerbal

Easy To Use: This Black Ink Refill Is Suitable For The Pen Case Of The Sunterest Magnetic Levitation Pen Without Cutting. This Refill Is Also Suitable For Most Neutral Ink Pen Cases. If You Need To Use It On The Case Of Other Pens, Please Measure The Aperture And Length Of Your Pen Case And Cut It As Needed. If The Length Of The Refill Is Too Long, The Length Can Be Cut To Fit The Pen Case, And It Is Finally Installed In The Pen Case To Use It. ?Package Includes: 10 *Neutral Ink Refills ?Specification: Material: Plastic Ink Colour: Black Length: 4.2 Inches