1. Name: for Nozzle Cleaning Brush Kit 2. Tested available models: VORON2.4/ R2/-Trident. 3.eatures: The installation is simple and convenient, and can effectively remove the consumable filaments left by the nozzle. 4. (special suggestion: print ABS, PA-, etc. with high-temperature- consumables)<br><br>5. Operation method: drive the machine to brush the cleaning brush before printing by modifying the slicing software script. Taking 2.4 R2 as an example, add the following code before the slicing start script: PRINT_START G1 X250 F6000 G1 Y295 F6000 G1 E40 F500 ; draw G1 Z2 F2000 G1 X200 F3000 G1 X250 G1 X200 G1 X250 G1 X200 G1 X250 G1 Z10 F3000 G1 X155 Y155 F9000 6. Note: Different machines require the customer to modify the limit position of the and the lifting height of the Z when inserting the nozzle. Colour:Photo Color Material:Plastic+Metal+Copper<br><br>Package Contents: 1 x cleaning brush 4 x gasket 2 x nut 1 x long screw 3 x short screw<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.