My most sentimental & favorite possession, this roll of white nylon (?) string. Can you guess why? (BTW it is Lead-free!)

Published: January 2, 2022 – Sunday

I’ll be posting the answer to the question in the headline in the morning! Thanks for guessing everyone – there have been some good guesses in the Facebook group so far! 🙂 [Here’s the link to that group if you are not in it yet.]

XRF test results for the string pictured:

• Lead (Pb): non-detect
• Cadmium (Cd): non-detect
• Arsenic (As): non-detect
• Mercury (Hg): non-detect
• Antimony (Sb): non-detect
• Chromium (Cr): non-detect
• Bromine (Br): 553 +/- 4 ppm
• Copper (Cu): 77 +/- 6 ppm
• Barium (Ba): 34 +/- 7 ppm
• Chlorine (Cl): 360,000 ppm
• No other metals detected in consumer goods mode

More details to be posted shortly.