The "Mouse" and "Pen" chalk wheels and the "Multi" parallel copying wheel from the prym ergonomics series can be refilled in no time at all with this chalk cartridge. The cartridge not only refills the powdered tailor's chalk in white or yellow, but also replaces the entire tip, including the chalk wheel and protective cap. This ensures that the three ergonomic marking aids from Prym are always fully functional and ready for use when needed at the workplace for sewing or tailoring. Like the chalk wheels in the prym ergonomics series, the refill cartridge was also awarded the Red Dot Design Award 2010. The cartridge can also be used on its own without any problems. Yellow is ideal for white and any other fabric color.
