Upgrade your 3D printing experience with the SUNLU Official Filament Connector. This innovative connector boasts fast heating capabilities, perfect for ensuring smooth and uninterrupted printing with filament sizes of 1.75mm. Compatible with a wide range of filament materials, including PLA, PETG, TPU, ABS, PA, and Nylon, this connector is a must-have for any 3D printing enthusiast. Plus, with 200PCS of PTFE sleeves included in each pack, you'll have everything you need for a hassle-free printing experience. Features: Turn into Value: SUNLU Filament Connector can fuse the remaining filament on the spool, maximizing the use of each roll of 3D filament and reducing waste Creative DIY: Filament connector easily fuses filament of the same material but different colors. Create vibrant, personalized 3D prints yourself Fast Precise Heating: At room temperature, it takes only about 3 minutes to quickly heat up to 185C, greatly improving efficiency Wide Compatibility: Maximum temperature up to 240C, which is compatible with a variety of 3D printer filament, such as PLA, PETG, ABS, PA/PC Easy to Use: One-click operation, select the corresponding temperature according to the type of filament, greatly improving the user experience Note: The package does not include a power adapter. We recommend using a 5V 2A adapter to ensure the Filament Connector powers on correctly Safe Design: Filament connector with advanced temperature control technology and high-quality insulation materials to ensure safe use Visual Operation: Built-in visualization window and display screen to monitor the filament connecting process in real time 1.75 mm diameter 3D filament: The diameter of the filament fusing point is 1.75mm, which is suitable for all 3D printing filament 1.75mm Packing List: Filament connector, USB cable, PTFE sleeve 200pcs(for fusing between filament and filament), and usage instructions Package Includes: 1 x Office 3d printer Listing and template services provided by inkFrog