Extruder upgrade kit can solve your feeding and grinding problem, also give you higher resolution
Bmg utilizes an internal gearing ratio of 3:1
Combined with hardened steel gears for maximum performance and for a long lifetime
Providing unparalleled pushing power and fast retractions whether you require high resolution prints
Package comes with the bmg extruder, gear, motor bracket and other accessories

Made of high quality metal, sturdy and durable.
Compact and lightweight, ideal for small equipment.
Adopting 4 point contact design, it can bear load from every direction.
Designed with ball retainer, which allows interchangeability in the case of small precision.
Widely apply for 3D printer, CNC machine, automatic equipment, precision measuring equipment, etc.

12864 LCD display screen for 3D printer.
Supports for RAMPS 1.4 control board.
Supports for selecting the files to print.
Compatible with CR-10/CR-10S/S4/S5/Ender 3/Ender 3 Pro 3D Printer.
Premium material made, non-toxic and odorless, easy to use.

Perfect replacement accessory for cr-10/cr-10s/cr-10s pro/sapphire plus 3d printer
Easy and quick to install, strong and durable
Great heat performance, do not worry about printing warping edge problem
Plate is made with high quality aluminum alloy material
24v working voltage, 240w power, save electricity and energy saving

This extruder set is compatible with Creality Ender 3, Ender 3 Pro and other 3D printers.
Mainly including 2 fans, fan cover, heat block, cooling block, nozzle, throat pipe, connector, cable, tube, etc.
Stainless steel material nozzle throat and high quality resistance whose temperature can up to 260 °C/ 500 °F.
Nozzle and tube connect seamless, prevent material leaking and blocking. Heating tube, 24V 40W.
Durable and good performance, fully assembled, you can install directly, good kit for your 3D printer.

2592*1944(5 megapixel) HD camera. The scan size is up to A4. Support scanning test paper, homework, document, book, magazine, material object, etc. Widely used in classroom, online teaching, calligraphy and painting training, etc, it can effectively improve our work efficiency.
Easy to Use: Please download and install the teaching software on your PC, connect the PC and scanner through a USB cable. And insert the authorization key into the PC.
Open the software, and select the "Gesture" button, you can use your finger to operate the images in the booth on the touch-control integrative machine.（Note: touch-control integrative machine is not included.)
Software has rich functions such as electronic whiteboard function, settings, writing pen, eraser, frozen, snap, tools, photo, video recorder, draw simple geometry, spotlight function, picture comparison, etc. Support document scanning function, automatically crop, shooting and processing document.
LED light touch-control design. Foldable design, easy to carry. Software supports 7 languages: Chinese, English, Korean, Japanese, French, German, Spanish.

Compatible with HP CP1525n/CP1525nw/CM1415fnw printers
High quality toner cartridge, smooth printing, no paper jam, high efficiency, long service life
Equipped with intelligent counting chip, stable performance and strong compatibility
High yield toner cartridge can print about 2000 pages, at 5% coverage
Offers quick installation and easily tracks toner usage

Made of environmentally friendly PLA, non-toxic and odorless, biodegradable and safe for use
Good tensile strength, good ductility, row neatly and won't knot while using
Stable melting point is more advantageous to ensure the fluent printing process, smooth

Made of environmentally friendly PLA, non-toxic and odorless, biodegradable and safe for use
Good tensile strength, good ductility, row neatly and won't knot while using
Stable melting point is more advantageous to ensure the fluent printing process, smooth