Original Prusa MK4 Upgrade Kit (MK3/S/+) Printservice and it is a type

and it is a type of coating known for its excellent adhesion properties to 3D printing materials such as PLA

1 x TFT35 V3

Ultrafuse® PET - White - 2

one 4-phase stepper motor or two DC motors

Original Prusa MK4 Upgrade Kit (MK3/S/+) Printservice and it is a typeOriginal Prusa MK4 Upgrade Kit The ultimate 3D printing upgrade kit The Original Prusa MK4 Upgrade Kit is the ultimate 3D printing upgrade kit that allows you to upgrade your Prusa MK3 S + to the latest Prusa MK4. The upgrade also includes a new PCB designed to provide better support for the new motors. Before ordering the upgrade, please check which PSU your printer came with and which version of the heatbed connector is installed. This is important