Ergonomic 45mm Rotary Cutter Choose a size::magenta Kate Atherley's "Math for Knitters"

Kate Atherley's "Math for Knitters" demystifies gauge calculations

Colors can vary slightly

making it machine-washable

through carefully designed exercises that bring the lessons and techniques from her Knitting Bag of Tricks to life

Click here to purchase the 2mm Purl Strings that fit most needles

Ergonomic 45mm Rotary Cutter Choose a size::magenta Kate Atherley's "Math for Knitters"The same high quality rotary cutter you know and love, but much nicer on your hands! This design features a more comfortable curved handle to reduce stress on your wrist and hand. The blade is exposed by squeezing the handle trigger, which automatically retracts when you let go! And if you're cutting a lot of fabric at a time, you can lock the blade open. Please note color may vary.