Metal fixing block, stable installation, the upgraded version of the wiping nozzle can basically be excess extrusion tail material through the channel discharge, there not be the your version has a certain probability of consumables tail material falls into the bottom of the machine phenomenon. Enhance your 3D printing experience with our Nozzle Wiping Kit designed specifically for the for X1 X1C P1 P1P 3D Printers. Promotes efficient and precise 3D printing. Easy to install and use, making maintenance hassle-free. Applicable models: for X1 X1C P1 P1P and other models Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Colour:As Shown Material:Aluminum alloy + silicone Package Contents: 1 x Aluminium fixing block 3 x silicone nozzle 1 x Fixing screw 1 x Wrench 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.