Check the listing for details. NoClogger the must-have 3D printing tool. Condition: New. Listed at 16.95 USD. NoClogger is an essential 3D printing tool for unclogging tubes, extruders, and nozzles. Forget about Cold Pulling, disassembling, and changing countless nozzles using NoClogger. For 1.75mm or 2.85mm filament extruders Turn a half-hour repair into a 3-second push!The arrow tip of NoClogger is designed to match the end shape of the nozzle.Using the adjustable indicator on the NoClogger you will know how much you have to push NoClogger down to clean your extruder completely.A 210mm (8in) shaft allows you to clean different extruders, tubes, nozzles, etc.Turn NoClogger into a personalized tool by cutting the shaft to match your particular extruder or application's height. (Refer to instructions manual)learn More:https://www.youtube.com/watch?v=2m5WDGbXmog