The Roth IRA's principal difference from most other tax advantaged retirement plans is that, rather than granting a tax break for money placed into the plan, the tax break is granted on the money withdrawn from the plan during retirement.
DK is a UK (and maybe Australia - but not sure on that) weight of yarn ... Double knit or DK weight is heavier than sportweight and lighter than worsted weight. Here are the guage ranges for a 4 st st swatch. # of sts is the number of stitches in 4 inches.
Acrylic yarn is made from synthetic, or human-made, fibers. It's 100% acrylic fiber, which means it has no natural animal hair or cotton materials. Like other yarns, acrylic is formed into a continuous piece and wrapped into a ball, or skein, for sale for use in knitting, crochet, rug making, and other craft projects. Unlike natural fiber yarns, such as cotton, silk, bamboo and wool, acrylic varieties aren't spun, but rather are twisted into long lengths.