Feature: 1. APPLICABLE MODELS: 3D printing nozzle cleaning kit for Voron2.4, for VoronR2, for Triden 3D printer nozzle cleaning tool. 2. EFFECTIVE REMOVAL: Effectively helps to remove residual consumables from hot end extruder nozzles, for PLA ABS PETG PA CF TPU and other consumables. 3. SAVE TIME: 3D printer nozzle brush kit improves printing results and saves time, make sure you turn off the printer before cleaning the nozzles or the brush will touch and short out the thermistor wires. 4. INSTALLATION AND USE: By modifying the slicing software script, it drives the machine to operate the nozzle cleaning brush before printing. 5. BRASS WIRE AND PLASTIC: Brass wire toothbrush tool is made of brass wire and plastic, durable and not easy to damage, can be used for a long time. Specification: Item Type: 3D Printer for Voron2.4 Nozzle Brush Kit Material: Brass Wire, Plastic Applicable Models: for Voron 2.4, for Trident Cleaning Brush Size: Approx. 39 x 19mm / 1.5 x 0.75in. Package List: 1 x Cleaning Brush4 x Gasket4 x Screw2 x Nut