Sideswipe Energel tips

Clean design, perfect fit. Exactly what a machined pen and parts should be.

It has zero tip wiggle on Energel or any of the smaller tip sizes popular on Japanese Euro Style refills. However, you will have to change the spring as it doesn't really work well and can cause the refill to get stuck in the tip. I used the spring from the uniball Signo 207 and was able to fix the issue.