Hasse Diagram Pin
Hasse diagram hard enamel lapel pin.
Perfect gift for math teachers, programmers, and fans of Boolean algebra, order theory, and logic.
$14.00
Hard Enamel lapel pin,
1-inch round
3 colors
silver nickel metal finish
One post with adjacent stay-put brad, black rubber clutch
Presented on backer card in clear cellophane bag
Inspired by a Boolean Algebra lattice of a set of ones and zeros.
Depicting a brilliant way to illustrate relationships between members of partially ordered sets.
Shipping within the United States
Free shipping
Allow 1 – 2 days for processing and 2 – 7 days for delivery. Tracking number will be provided whenever available. Carrier: United States Postal Service®
Please see Terms of Service or FAQs for more information.
International Shipping to:
Canada, United Kingdom, Australia, and New Zealand
Flat rate of $12.00
Allow 1 – 2 days for processing. Days for delivery depends on country and can take 2 to 8 weeks. Tracking number will be provided whenever available. Carrier: United States Postal Service®
Please see Terms of Service – International Buyers section, and FAQs for more information.
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Sales and shipping to countries not listed above is not currently available.
