Đầu bút Energel Sideswipe

Trimming the Energel refill to 98mm was way easier than I expected, and now my Sideswipe writes like a completely different pen. The tips fit snugly and the whole setup feels solid, no wobble at all.

Fiddly to trim the refill down to that 98mm mark, but once I did, the fit is perfect and the Energel ink flows exactly as it should. The tip is machined cleanly and seats solidly in the pen, so no wobble while writing.

Trimming the Energel refill to 98mm felt like a quick one-time chore, and now the ink flows smoother and darker than the stock refill ever did. The grip on the tip is a perfect snug fit, no wobble at all. Honestly, this is the upgrade I didn't know I needed for these pens.