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Matter
The most interesting stuff on Earth, delivered to your door. Scientist-curated collectibles, exotic specimens, super materials, NASA artifacts, real fossils, meteorites, lab tools, & more.
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Shipping Policy
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Renews following boxes ship with each month's batch.
Free US Shipping! Your first box will ship with our monthly batch. Depending on when you order, there may be a short wait. Need it ASAP? Order our Legacy Box to fill the gap until your first box arrives! International: You are responsible for any import fees, duties, or taxes for your region. Questions? Click the "Contact Seller" button below.
Cancellation & Refund Policy
- Contact seller for questions about your box
- Subscriptions automatically renew. You can cancel at any time.
Product Details
From our Laboratory to Your Door, Matter Delivers REAL Scientific Marvels to REAL Science Lovers
When was the last time you held a 100 million year old fossil or meteorite from outer space?Like a science museum in a box, Matter is filled with REAL science for science lovers.
Look forward to receiving items such as dinosaur teeth, historic artifacts, cutting-edge materials, crystals, and remarkable specimens—plus every item comes with a detailed research card full of facts to share with others.
Science isn't just for kids, so Matter is curated to amaze the whole family, including adults.
- All items are guaranteed authentic and expert verified
- New items each month to scratch your itch for curiosity
- Over 50,000 Boxes Shipped Worldwide!
- Featured in Atlas Obscura, Mental Floss, Buzzfeed, Futurism, USA Today, and more
- Every order supports independent labs and science outreach programs!
Past Boxes from Stemcell Science Shop
January 2024: The Skylab Box
This box contains a NASA artifact of the first US space station
February 2024: The FULL box
This box contains the most items ever included in a single box: a medical tool, a space material, a unique writing instrument, and more.
March 2024: The Particle Accelerator Box
This box contains a piece of one of the most extreme experimental machines ever built, and more
April 2024: The Suevite Box
This box contains a rare fossil, a unique paper, a rare impactite, and more.
May 2024: The May Box
This box contains a gross activity, tiny fossils, seeds of the largest trees, and more
June 2024: The Hoover Box
This box contains a piece of the Hoover Dam, a gnarly bone, and some really strong magnets
July 2024: The Engineering Box
This box contains a superalloy, a vintage electronic device, a cleverly shaped item, and more.
August 2024: The ISIS Box
This box contains a piece of the ISIS space program, and glowing activity
September 2024: The Barnacle Box
This box contains a real barnacle, the loudest whistle, a preserved creature, and more
October 2024: The Black Hole Box
This box contains a segment of raw LHC data, the (nearly) blackest pigment in the world, and more
November 2024: The False Box
This box contains a real plant that looks fake, a fake rock that looks real, and more
December 2024: The EOY Box
This box will contain some of the most interesting stuff in the known universe
January 2025: The Mammoth Box
This box contains a Woolly Mammoth fossil, a mammoth sized everyday object, some interesting materials, and a shifting rock.
More from Stemcell Science Shop
Matter: Legacy Box
A discounted $50 value bundle featuring an assortment of previously highlighted items - an enticing surprise with every order.
$29.99
Space Lovers NASA Historic Gift Set - FAST SHIPPING
A set of 3 authentic artifacts from historic NASA missions. An essential for any space lover.
$99.95
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Matter
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