Ancient, mysterious, elusive, and beautiful -- pi symbolizes not only a number, but also the ongoing quest of science and math to approximate the universe just a little better. Wear a stylish and sophisticated piece of the eternal puzzle with this hand-stamped tie bar displaying pi to 10 decimal places.
Available in aluminum or bronze, it is sturdy enough to last a lifetime. (Note that hand-stamped lettering varies a little, so yours will be charmingly unique.)
I appreciate this more than anything, and I'll give it to someone special.
Happy Pi Day!
Purchased for my son as a gift. He absolutely LOVED it! He stated that it was a nice surprise and was crafted very well. We celebrate Pi Day every year. Boutique Academia offers some awesome unique jewelry items!
Quick, efficient, and exactly as shown on the photos.
I bought this as a gift and it wad a huge hit! Thanks so much for quick shipping and great quality! This is the second item I've purchased from Boutique Academia and I will again!
FREE SHIPPING for orders over $45 within the United States. Buy several items-- keep some and give others as gifts! If you don't quite hit the $45 total, First Class delivery within the U.S. is $3.50 per order, and Priority is $6.50 per order. Gift boxes are ALWAYS included for orders within the U.S. Unless otherwise stated above (near holidays), your order will be processed and mailed within 2 business days. (Near holidays, we often mail out same-day.)
in transit for
from ordering to arrival
1-2 business days
2 - 4 business days
3 - 6 business days
1-2 business days
3 - 5 days
4 - 7 business days
For all countries outside the United States, USPS First Class International shipping without gift boxes is $6 per order. Please note: USPS First Class International shipping can take a very long time to arrive, averaging 4 - 12 weeks, depending on the country. USPS tracking numbers will work only until the package leaves the United States. We will replace packages that go missing before exiting the US border, but cannot replace packages that disappear after that.
The customer is responsible for any VAT or import tax charges.
We are so sure that you (or your lucky gift recipient) will love our jewelry that we have a 100% Satisfaction Guarantee! If you are unhappy with your order for any reason, even if you just decided it wasn't your style after all, simply mail back your undamaged, unworn jewelry and we will give you a full refund minus shipping. Check our reviews... our goal is to get ALL THE STARS. If you have any kind of problem with your order, please email us at firstname.lastname@example.org. We want all of our customers to be completely satisfied!
My daughter, who is a biology teacher in the Denver Public Schools, was thrilled with the jewelry that represents the concepts in Biology. She especially like the necklace with the molecular representation of the coffee bean attached to a cup of coffee. I appreciated the assistance I received from your representative. All the best.
This was the perfect gift for my nerdy girlfriend who is going to school for microbiology. She has a huge interest in molecular structures and chemistry, so this naturally was one of those things that she would adore. It arrived in time for Christmas and was packaged neatly, she even kept the box for the cover art. Will definitely consider you guys for future gifts.
I have ordered a number of pieces in the last couple of years and Boutique Academia is one of my daughter’s favorite places to come for unique STEM inspired jewelry. Plus as an engineering major, she says the pieces tend to spark a few conversations whenever she wears them.
I recently purchased the Solar Spectrum Bar Necklace for my other daughter who is also an engineering major and she absolutely loved it. She’s loved everything rainbow since she was 5. And having just finished Physics II, she has a whole new appreciation for the Solar Spectrum. This was the perfect gift for my engineering student.
We bought necklaces for two of our grandchildren, and they love them. A perfect gift! Boutique Academia was a pleasure to work with, and the merchandise arrived on time, or even early. We are very pleased with our experience, and would recommend them to anyone looking for a unique gift, or for your own use.