Pepper Comfort Colors tee shown back and front: a Bill of Materials parts list for an engineer on the back and a small QTY 1 parts tag on the chest.

Bill of Materials Engineer T-Shirt, Funny BOM Engineering Tee, Engineer Gift Shirt

Comfort Colors 1717 / Pepper / S
$29.99
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Pepper Comfort Colors tee shown back and front: a Bill of Materials parts list for an engineer on the back and a small QTY 1 parts tag on the chest.

Bill of Materials Engineer T-Shirt, Funny BOM Engineering Tee, Engineer Gift Shirt

$29.99
Style
Color
Size

Assembly: engineer, human. Parts: coffee as required, a caliper with a dead battery, 37 browser tabs, two firm opinions on metric versus inch, and zero sleep after the cost-down review. Tolerance Stack makes shirts for engineers and the shop crews who keep them supplied with all of the above.

What you get

  • Front: Small left-chest parts tag reading QTY 1 with "Item 1 · Engineer" and "No spares" over the TOLERANCE STACK wordmark (about 4 in)
  • Back: BILL OF MATERIALS. in big mono type over an eight-row parts list with item, quantity and description columns, a small cyan line icon for each part (mug, caliper, marker, calendar, tabs, spreadsheet, ruler, moon), and notes reading "AR = as required. Usually more."
  • 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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