16 Pieces 3D Printer Nozzle Wrench Cleaning Kit,10 Nozzle Cleaning Pins with Sto

Wrench and tweezer: 6 mm 7 mm L-shaped hexagonal wrench tool can be applied for fastening nozzles, and 6 mm wrench is compatible with mk8 nozzle; 3D printer tweezers have 2 different styles, including straight and curve, which are suitable for nozzle maintenance and cleaning surplus consumables.

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