【IWI】GP106 Ultra-Fine 0.5mm Gel Pen Refill (2 pcs) #Please note compatible pen models

GP106 Ultra-Fine 0.5mm Gel Pen Refill (2 pcs) #Please check compatible pen models before purchasing Tip: Copper-Nickel Alloy Tip Material: Tungsten Carbide Writing Length: Approx. 300 meters Tip Size: 0.5mm Ink Colors: Black, Red, Blue Refill Length: 107mm Refill Weight: 0.9g Compatible Pen Models: Retro Time Series Gel Pen - Taiwan Tile Museum https://www.pinkoi.com/product/ia2XycUZ Retro Time Series Gel Pen - Dinosaur Era https://www.pinkoi.com/product/k6WztLrc Retro Time Series Gel Pen - Yokai Taiwan Collaboration https://www.pinkoi.com/product/LcAmC3ey Retro Time Series Gel Pen - In Bloom Collaboration https://www.pinkoi.com/product/gBmPGRKc Metal Gel Pen https://www.pinkoi.com/product/xWZt9SRw daily writing Metal Gel Pen (6 pcs) - Exam Blessing https://www.pinkoi.com/product/aCM4MYNv