Handier than the tri-fold paper version

Well worth the small price. Essential reference for knitters needing to calculate yardage or who cannot remember which needles are needed for which size of yarn.

Provides standard weights for yarns with recommended needle size and stitches per inch. Can be set to metric measures in centimeters/ meters or inches/yards.

Recommends required yardage for several project types using chest size and gauge for the calculation.

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