Z Rod Grease Can Focuser (Caramba)

I liked the design by HentrytheV, but it simply didn't fit my grease can (Caramba) which has a nozzle of nearly 3.4mm.

So I created a focus head fitting my spray can, slightly modifying the original design - prints faster and uses less filament.

No more mess or grease splatter when greasing Z-rod. Thanks Jonathan for the simple but great idea !

If you need a variant for a different spray nozzle, let me know - easy adaptation