Meet your need :Upgrade kits mainly used for extruders, including aluminum blocks, nozzles and heating rods, to meet all your needs.
Easy to use :Easy to use and quick to install, and will not take up much of your time, very convenient.
Features :With compact shape, lightweight and portable, take up no space and you can put it anywhere.
High quality :Made of high qualiy material of aluminium, which makes it durable and have high reliability.
Meet the standard :Built to strict quality control standards, design improved for high quality.