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Box of Matter
by Stemcell Science ShopThe most interesting stuff in the universe, delivered to your door. Scientist-curated items, like real fossils, rare artifacts, meteorites, tools, and more delivered in every box. Free US shipping!

Product Details
THE SCIENCE MUSEUM IN A BOX
Matter reimagines the museum experience and brings the exhibits to you. Our team of passionate curators scours the planet for the most scientifically fascinating items from around the world (and beyond). Every box includes $60–80 in new, fascinating objects complete with exclusive research cards. A box the whole family can enjoy. The items and concepts are curated for, and by, science-loving adults—but not out of reach for kids and teens. Start filling your home science museum (and your brain)- All items are guaranteed authentic and expert verified
- New items each month to scratch your itch for curiosity
- Featured in Mental Floss, Buzzfeed, Futurism, USA Today, and more
- Free US Shipping (and reduced International Shipping)
- Over $60 value in every box
Past Boxes from Stemcell Science Shop
March 2021
A prehistoric fossil, a specialty tool, a piece of one of the oldest computer programs, the tooth of a beast, and a unique mineral specimen.
April 2021
A prehistoric fossil, an elegantly simple tool, like items from around the world, a very old mineral, a material with a memory, and an essential tool for geologists.
May 2021
A prehistoric fossil, a naturally-shaped crystal, a metal with a long history, an industrial tool, a cutting tool, and our first digital item.
June 2021
A prehistoric fossil, a material made for space travel, a tool for measuring the wind, a mineral with an optical phenomenon, and a radioactive element.
July 2021
A tool to demonstrate the power of the sun, a precision optical device, a fragile piece of a creature, and more...
August 2021
A piece of one of the most advanced machines ever built, a pure element, a half-billion year old fossil, and more...
September 2021
Woolly Mammoth fur from the permafrost, an artifact of tech history, a useful bag, and more...
October 2021
This box includes a piece of film technology, an unusual fossil, and a scientific bag.
November 2021
This box includes an electrifying fossil, chemical energy, an interesting metal, and more.
December 2021
This box includes an ancient scientific document, a radioactive substance, a piece of the world's largest organism, and more.
Best of Matter 2021
This box included 12 of the most popular items featured in the boxes of 2021. It was available for purchase separately, and subscribers received a discount.
January 2022
Our most valuable box yet! This box includes a PIECE OF ANOTHER PLANET and more.
September 2022
This box will contain a hand-blown glass Klein Bottle—a mathematical object to help think about higher spatial dimensions—and more.
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