Make my own oil bottle from this and heat/pull the tip to make an approx 1/64" dia nozzle. Tube is about 8" long and can reach/poke/etc into spots regular oil cans and sprays can not get to and/or will make a mess
If anyone makes one, be sure to pull the tube all the way out when storing it. Else it will expand from ambient changes to make a mess

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Newer ones has a much longer and refined tip...learned HOW2 heat the plastic and pull with needle nose better. The only way to oil the door hinge pin of my Suburban

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(edit)...great for firearms. Most oil can/bottle drops are too big/much