Stella Fenley wrote:

Hello,I would like to know if you could machine knit red heart yarns on a
KH 270 knitting machine ?

If not what type of yarns can be knitted with the machine .

Red Heart puts out a wide range of yarns, some which would be far too too
thin for the 270, and some which would be just right - which particular Red
Heart yarn did you have in mind?