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A cool little Pi pin just for math nerds! Each pin is laser cut from eco-friendly bamboo and varnished with a light gloss. It makes a great gift for the mathematician in your life!

Also don't forget! March 14th is Pi Day! 3.14 (Which is also Albert Einstein's birthday too!)


This includes one Pi Pin packaged in a gift box.

Measures approximately 1"x1" and 1/8" Thick with a thick coat of glossy varnish.

The wood grains for each piece is different and unique. The images shown is only to give you an idea of what the pin will look like.

Looking for the Pi Pin in Acrylic (Red, White, or Blue, your choice!), Click here: https://www.etsy.com/listing/114740367/pi-pin-brooch-jewelry-in-acrylic

~~~~~ SHIPPING ~~~~~

Shipping will be through USPS First Class with free delivery confirmation to US buyers. Additional charges will apply if you want expedited shipping.

NOTE to INTERNATIONAL (NON-US) BUYERS - International shipping can only take place on Fridays, so it is best to purchase on Thursdays or Mid-Week. (Sorry! It's the only day I can take off from work in order to visit the post office). International shipping can take anywhere from 2 weeks to 2 months. There is *NO* international tracking though a US Post Office tracking number will be provided. This tracking number only tracks up until when the package leaves the United States and depending on your country, it may or may not track the status in your country. The only guarantee is that the item will make it to the U.S. customs to be shipped internationally. There is *NO* guarantee that the item will arrive at your destination. Please be aware and buy at your own risk.

Pi Pin, Brooch, Jewelry in Bamboo 3.14159265 Pi Day



  • Handmade item
  • Materials: bamboo, glue, metal pin, varnish, wood, wooden, amber bamboo
  • Ships worldwide from United States
  • Feedback: 102 reviews
  • Favorited by: 411 people

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