The S3 Maintenance Kit by fbrc8 offers everything you'll want to keep on hand for keeping your printer running in top shape, all year long. This kit includes: Ultimaker S3 Glass x1 Hot End Cooling Fan x2 Timing Belt 200...
 Using UltiMaker  cleaning filament is the most effective way to unclog and keep print cores and nozzles in optimal condition. When to use the Ultimaker cleaning filament The Ultimaker  cleaning filament is used for both print core maintenance and unclogging...