Avogadro's constant: "the number of elementary entities per mole of substance". It's a big number...which is to say, there's a lot of stuff in the universe. Wear a piece of it with this hand-stamped tie bar.
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 ordered a tie bar and received it only 2 days later...in plenty enough time for our last day of school gift exchange! The gift was well received!
Avogadros constant tie bar
Other than needing a spring instead of straight across, keep having to adjust. It is great, conversation starter for sure!!!
Avogadro would be proud
Excellent product, ordered from the UK arrived less than a week
Great Tie Clip
Bought this for my husband as a present in the gold/bronze color. It is a gorgeous color and we were both very happy with the quality of the product. He loves it. It arrived quickly and in a beautiful box. I would definitely recommend this company and product.
Excellent gift idea!
Thank you for the wonderful ideas you design. They make great gifts and are so appreciated by my friends.
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
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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 email@example.com. We want all of our customers to be completely satisfied!
I want to wear it to a Job interview. I saw it on The Big Bang Theory television show.
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.