snapmaker j1 3d drucker lufter upgrade kitSnapmaker J1 Print Cooling Fan Upgrade Kit Optimal cooling for high speed prints The Snapmaker J1 Print Cooling Fan Upgrade Kit is the perfect addition to your Snapmaker J1 3D printer. With the EAN 6971573440828, this upgrade kit provides improved cooling for your prints and ensures consistent print quality, especially at high print speeds. Product description This cooling upgrade kit enables efficient cooling during the printing process, reduces