WD-40, spray in a bottle cap and use a little syringe to suck it and use it 😉😉

I would never use this f.. WD40, maybe okay for cleaning old grease but never for lubrication!!! Within a very short time nothing left on the parts you wish to lubricate, and then there is no oil or what so ever, of course no grease left! I would use very little of a good ball bearing soft grease !

WD-40 is made in at least 28 (TWENTY EIGHT!!!) types (cleaner, spray, liquid and GREASE! yes, even GREASE....) and any types of it has a different use. there is the "rusty lubricant", the "bearing lubricant", the "long lubricant" and go on. it's used also in machines that works 24/7/365 without any issues so....... anyway if you want to spend 5x for "specific lubricant" it's up to you. but i use WD-40 once per month and my printers (both resin and fdm) are still working since 7-8years. don't you like it? fine... don't you know how it's works? please don't give erroneous infos. WD-40 is a brand, which made even durable grease lubricant, not a single can of lubricant as you said/think....