Pepper Comfort Colors tee shown back and front: Tolerances Are Suggestions crossed out in red with No They Aren't on the back, and a small center-mark logo on the chest.

Tolerances Are Not Suggestions T-Shirt, Redline Drawing Note Engineer Tee, Quality Inspector Gift

Comfort Colors 1717 / Pepper / S
$29.99
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Pepper Comfort Colors tee shown back and front: Tolerances Are Suggestions crossed out in red with No They Aren't on the back, and a small center-mark logo on the chest.

Tolerances Are Not Suggestions T-Shirt, Redline Drawing Note Engineer Tee, Quality Inspector Gift

$29.99
Style
Color
Size

General Note 7 said tolerances are suggestions. QC got the drawing back with a red marker. This tee shows the redline: the note struck through, NO THEY AREN'T. in a revision cloud, and a delta B. Tolerance Stack is made for the people who hold the numbers: machinists, CAD jockeys, quality inspectors and the engineers who have to explain the drawing to all of them.

What you get

  • Front: small left-chest center mark: a cyan circle with crosshair center lines, T and S in the quadrants, over TOLERANCE STACK and "Measured from center" (about 4 in)
  • Back: TOLERANCES ARE SUGGESTIONS. in big off-white mono type, struck through in red marker, with NO THEY AREN'T. in a hand-drawn red revision cloud, a rev B delta, a "— QC" sign-off and general notes ending "±0.005 means ±0.005. See note 3."
  • Printed with premium DTF transfers and heat-pressed by hand in Charleston, SC

Choose your shirt

  • Comfort Colors 1717: heavyweight 6.1 oz garment-dyed cotton, relaxed fit (S–3XL)
  • Bella+Canvas 3001: lightweight 4.2 oz Airlume cotton, softer retail fit (S–3XL)

Best on dark shirts: Comfort Colors in Pepper or Black, Bella+Canvas in Black or Navy.

Colors may vary slightly by screen.

Care

Wash inside out in cold water, tumble dry low or hang dry, don't iron the print.

Production & disclosure

Designed by Elevated Designs LLC using digital design tools, with AI assistance. Printed and pressed to order in Charleston, SC.

Tolerance Stack · engineers, machinists and CAD designers — designed by Elevated Designs and printed to order in Charleston, SC.

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