Review on Enhance Visibility with OTC 4658 Windshield Spray Nozzle Needle by Joe Martin

Nice tool but only used twice. The finer needle size is used to clear the nozzle, which happens when the nozzles are not too clogged. He peeled mine first but they were sticky so I pushed them in and out and the needle came loose. On closer inspection, the instrument's stylus is only bonded to the instrument's body with epoxy, which you can see if you look closely at the Revain photo. Yellowish color where the pin joins the body. Really epoxy to hold the pin in the case? That's stupid. The thicker side of the pen is fine for moving the nozzles as long as they aren't too tight, but I flexed mine while moving. Generally just buy #73 clog wire and use the longest needle to move the jets.