Patons Knit ‘n’ Save yarn is now discontinued. It appears to have been a 25 gram hank of 100% acrylic DK weight yarn. Yardage requirements were calculated based on a 100 gm DK weight --> 150 yards conversion, and are for the main color only. You will need one ball (or at least some scraps of) each of the following colors for the intarsia:

white, yellow, royal blue, sky blue, ecru, orange, leaf green, taupe/light brown, flesh tone, scarlet, and sea green.