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Enchiridion I love these lube pens for doing stabs, the BDZ variant especially. It's an excellent solution in an age when stab tolerances are tight enough that the old advice to use dielectric grease just doesn't work anymore. Slather a bit of this on any contact surface on any stab and you're good to go.
To prep, you take the cap off and twist the knob a couple times. To clean up, you put the cap back on. That's it, which is great for a forever chemical like BDZ. It makes part of the build process that can become pretty tedious (all my homies hate stabs) quicker and easier. Would it be nice to have a refillable version? Yes, but the quantity here is still a good buy for the price.