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10 CENT SHIPPING ON ORDERS OVER $100
10 CENT SHIPPING ON ORDERS OVER $100

Red Line Magnifying Ruler, 8"

$14.50
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This ruler combines the practicality of a ruler and magnifying lens. Lay the ruler directly on top of your pattern or yarn swatch to double the image size; the optical quality lens is specially shaped to gather and direct ambient light to the viewing area. The inch and metric scales are set above and below the magnified viewing zone, for easy measuring. The red line helps you follow along the correct row in a chart.

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Your yarn makes a positive impact


By purchasing yarn from String Theory, you’re lifting up a number of small and female-owned businesses. We help women in Rwanda, who survived the genocide, educate a new generation. We help women in Uruguay find meaningful work without leaving their rural homes. We help a family in New Hampshire maintain a mill, a tradition spanning hundreds of years. We help restore the Patagonia Grasslands by encouraging sustainable farming.Every yarn we stock makes a positive impact.

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