Grease Gun Project

**Please use V2 instead:** https://www.thingiverse.com/thing:4326851

I found that meat syringe from aliexpress (like this https://ru.aliexpress.com/item/-/32959980465.html) is very useful as grease syringe/gun, but it is not so easy to refill it from standard grease tube. This thing solves this problem.