The one I write about is a particular type offered on Ebay, that uses "luer lock" syringe type needles. The needles are available in a wide variety of lengths and diameters, interchangeable to suit the purpose or to change a damaged needle. I currently use these for isopropyl alcohol, flux and oil (Mobil 1).
[You must be registered and logged in to see this image.]Here is an Ebay auction number for a supplier: 120973816224
You can also find luer lock needles on Ebay.
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"Any sufficiently advanced technology is indistinguishable from magic."
— Arthur C. Clarke
Subject: Re: A Handy And Versatile Dispenser Bottle 
May 19th 2017, 2:13 pm
