Is this pen compatible with standard G2 refills when the original cartridge runs out

EVIL ERF 14

Round brush in size 6 (4

sketching out pieces

1 x 231 fuchsia pink

pentel energel pure bl77tle rollerball pen 0 7 mm Os Gemeos Is this pen compatible withClean, smooth, and always ready the Pentel EnerGel PURE is one of those pens that just works. The transparent body lets you see your ink levels, so no surprise dry outs mid sketch or during notes. And if it does run out, you can just drop in any EnerGel refill and keep going. The ink flows super smooth and dries fast, which is ideal whether you're jotting notes, sketching quick ideas, or doing fine lines in your blackbook. Its got a soft rubber grip