This is infuriating! I bought a few extra pens at the store and my ink doesnt fit. I didn't realize the ones I like are G-301 and i bought an F-301 pen.
G-301 Gel Retractable Pens | Zebra Pens
Amazon.com: Zebra Pen G-301 Retractable Gel Ink Pen, Stainless Steel Barrel, Medium Point, 0.7mm, Black Ink, 2-Pack : Office Products
Zebra G-301 RT Gel Pen - Black, 4 pk - Pick 'n Save
G-301 Gel Retractable Pens | Zebra Pens
Amazon.com: Zebra Pen G-301 Retractable Gel Ink Pen, Stainless Steel Barrel, Medium Point, 0.7mm, Black Ink, 4-Pack : Everything Else
Amazon.com: Zebra Pen G-301 Retractable Gel Ink Pen, Stainless Steel Barrel, Medium Point, 0.7mm, Blue Ink, 12-Pack : Office Products
Amazon.com : Zebra Pen G-301 Stainless Steel Pen JK-Refill, Fine Point, 0.7mm, Blue Ink, 2-Count : Pen Refills : Office Products
Zebra Pen G-301 Gel Retractable Pen
Zebra G-350 Gel Retractable Pen | Unsharpen
Zebra G-350 Gel Retractable Pen | Unsharpen
Zebra G-301 Gel Pen - 0.7 mm - Blue Grip - Blue Ink | JetPens
Zebra® Refill for Zebra JK G-301 Gel Rollerball Pens, Medium Conical Tip, Black Ink, 2/Pack | UNIQUE PRODUCTS
Zebra G-301 Gel Pen - 0.7 mm - Black Grip - Black Ink | JetPens
G-301 Gel Retractable Pens | Zebra Pens
Zebra - F-301 Ballpoint Retractable Pen, Black Ink, Fine - 9 Pens - Sam's Club
Zebra G-301 Gel Pens Retractable Stainless Steel Medium Point 0.7mm, 9 Count 45888109926 | eBay
Lot of 6 Zebra F-301 and 4 Zebra G-301 Retractable Ballpoint/Gel Pens -10 Total | eBay
Zebra G-301 Gel Pens with Refills, Blue Gel Ink, 0.7mm Medium Point, 7-piece Set - Walmart.com