Get every drop!
Don't spill it
and make it so a Cub Scout can do it. ( or someone that acts like a Cub)
Here is a simple way to make axle dipping a bit more repeatable and not so messy.
Get a plastic straw and cut off a few inches.Get a pen.
Pick up the axle by using the straw and pinching the axle head with your fingers over the straw and lifting. Easier than needle nose pliers.
You can control how much of the axle is sticking out, you can let the axle slide through the straw to turn it around without getting your fingers all over it. Great for chucking into or out of a dremel.
Drop the axle into the separate top of the squeeze bottle of whatever.
Push the axle all the way into the tip using the back of a pen. Most will be slightly concave and work to center the axle
The pen will stop at where the tip necks down and the axle will be just the correct depth. Now screw on the tip and turn the bottle upside down to coat the axle. Then turn back right side up and tap the bottle to remove any excess product. I have had no dripping yet, but a small cloth or piece of towel over the tip of the axle sticking out will be a good thing to do just in case
When you are done, unscrew cap and force axle back out by pushing tip on block of wood. It will not fall over if you keep holding the tip in your fingers.. Place the straw over the axle and pinch and lift out, position and let fall back into axle dry block