Review on Park Tool Grease Color Size by Darrin Lucas

This is a good lube additive but when I got a grease gun and screwed on a tube of grease nothing came out. After playing around with this for a while, I took a drill with a wire gauge and drilled a hole. There must have been something stuck in there, or it was factory scrap, or it was poorly made. After that was removed everything worked as it should. I buy Park instruments for their quality, although they aren't the cheapest out there. Dealing with a clogged tip only made the injury worse. Update September 18, 2020 I've been using this for a few months now and I really like it. Being able to screw on a tube of Park Lube instead of filling the tube is very convenient and clean. If I want to change the lube I use, I simply remove the tube and screw in a new one. Just a few clicks to remove the old fat and start a new one.