Never Argue With a 90 Degree Angle T-shirt Size:XL Sports Grey shirts are 50/50

Sports Grey shirts are 50/50 cotton poly and Ice Grey shirts are 100 percent cotton

  Great gift for the math and science geek in your life

making it clear that your passion for these tasty treats knows no bounds and inviting others to embrace their own guilty culinary pleasures

the rest of the world just isn't believing in the humble unicorn like they did long ago

This shirt features an ambigram of the words "knit" and "purl" that can be read both right-side up and upside down

Never Argue With a 90 Degree Angle T-shirt Size:XL Sports Grey shirts are 50/50Resist the urge to argue with a 90 degree angle, you will quickly come to realize they are ALWAYS right. This awesome math and geometry t shirt is not only cool, its also 90 degrees.