for 3D printer Lite Filament Hub Five way components switch consumables multi-color printing For A1/A1 Mini Parts This section provides an overview of the product. It states that the lite five-way component is used in multi-color or multi-material printing processes to switch materials. The five-way component is connected to four different PTFE tubes (up to four materials), while the other end is connected to the top of the extruder to feed the material. This section lists the components included in the package. In this case, it includes one five-way component and two(clips) to secure the wheel hub to the tool head. (The actual product may have slight color difference or difference, which not affect the use) Color: Grey Material: plastic Package Contents: 1 * lite Filament Hub 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.