Box of Matter

A monthly science box of collectible scientific artifacts and gadgets to feed your curious mind!
122 reviews

Product Details

Collect amazing things. Learn amazing things.

Each month you'll get interesting items from around the world to build your own personal museum. You'll get prehistoric fossils, scientific tools, cutting-edge materials, historic artifacts, and other fascinating things + detailed research about them. Subscribe today & be the most interesting person you know + the smartest person in your circle!

  • 100% carbon neutral. We plant a tree for every box ordered + all packaging is either reusable, recyclable, or compostable
  • Each month features a variety of items so there's something for everyone and the info cards are a great way to start your own research
  • All fossils are the highest quality, guaranteed authentic, and sourced from the most reputable collectors in the industry
  • Featured in Mental Floss, Buzzfeed, Futurism, USA Today, and more. Hundreds more 5-star reviews at our main site
  • Fill your home with conversation pieces. Impress your friends. Or just build your own private museum of science.

Questions for MATTER?

Customer Questions (4)


Q: Is it too late to get the best of matter box? I've been waiting to see something posted. I am a science teacher (middle school) and my students and i love the boxes and can't wait for the best of!! Asked by Ron F., December 2020

MATTER answered...August 2021

Thanks for using our boxes in your classroom! You can find many of our past items, including best-of boxes when they are in stock, on our main website (we can't post URLs here, but you can find it in the pics on this page). Plus, teachers always get 15% off! Check the "Discounts" link at the bottom of our main site.


Q: What is the phone # for Matter, I was unable to place order online.Asked by Jeanette P., June 2019

Hi Jeanette,
Sorry if you're experiencing technical issues. Unfortunately this site won't allow me to include contact information in this reply. But my name is Terry, and I'll be happy to help you if you just hit the "Contact Seller" button at the bottom of this page and shoot me an email from there. Thank you!

by Jerry G., June 2019


Q: Are boxes always different or do they repeat? Thinking of renewing a third time and want to make sure it's not the same box. Asked by Phoebe B., May 2021

MATTER answered...May 2021

The items are new every month.


Q: How do I get the best of matter box? I got a got about it and a discount code as well, but I don’t see where to get it! Please advise as I really want the best of box for a gift!Asked by Nickcole R., November 2020

MATTER answered...December 2020

Hello, The 'Best of Matter' box is only available through our main website. We're not allowed to add urls here, but your can find our web address on the side of our box in the photos!

Reviews (122)

Awesome Box

Mar 08, 2019
Verified Purchase
Cody N.
1 Review
1 Picture
13 Helpful
Subscribed for 11 days

Recieved my box early, had small unique items that I thought were amazing. Getting a Computer chip from a Nasa Computer was unbelieveable for someone who actively builds customs pcs and works in tech!

Box of science fun and beautiful to disp

Dec 28, 2020
Verified Purchase
Allison T.
6 Reviews
4 Pictures
4 Helpful
Subscribed for 2 months

Very cool box of science.. neat to display or investigate! Detailed descriptions and history and science information on a card for each of items included.
Fast shipping and quality packaging. All the items are fantastic and varied.


Feb 28, 2019
Verified Purchase
1 Review
50 Helpful
Subscribed for 6 months

Subscription boxes always look fun to me, but in the end the contents are typically disposable, consumable, or quickly grown out of. They also keep you from “putting basic math to work for you”- piecing out the contents vs price paid gets really discouraging.
HOWEVER- MATTER sends you “real” stuff. You don’t throw away a fossil or lose an owl pellet in the back of your sock drawer. I bought two 3 month subscriptions for my brothers, ages 37 and 41. What I really wanted was for someone to get a subscription for me, especially after I saw the contents in person. My 9 yr old son asked me to cancel his other subscription box and magazine so he could get MATTER.
For my brothers, the items are ultimately display/ collectible/ conversation pieces. For my son they have been thrilling to open (as with any crate) and fun to play with (there seems to always be at least one mini activity), but unusual and interesting enough that he has to circle back several times to really understand what each item is. The combination of being able to handle and keep something like a 400 million year old fossil, a bismuth crystal, or humidity gage transforms abstract information into something concrete, personal, and memorable. I like that there doesn’t seem to be an overarching theme to each box other than its namesake- (unless I’m missing something...?). It’s hard to appreciate things when they’re isolated in a textbook-style grouping (hard minerals, chapter...

We All LOVE This Box!!

Dec 30, 2018
Verified Purchase
Tesala B.
1 Review
7 Helpful
Subscribed for 1 year

I got this for my 11 year old Daughter for Christmas and she ABSOLUTELY LOVED IT!! When she opened it everyone stopped opening presents for about 20 minutes just to look at everything. I REALLY ENJOYED IT and so did everyone else! I really want to thank you for putting together such an AMAZING box! This is one of the most EDUCATIONAL, FUN and UNIQUE boxes I've come across yet. I suggest you find something to safely store all of your WONDERFUL FINDS and their INFORMATION CARDS. Or, you could even find a place to display your INTERESTING SPECIMENS of MATTER!! My daughter and I can't wait for the next box!


Apr 13, 2019
Verified Purchase
Rebecca R.
5 Reviews
19 Helpful
Subscribed for 2 months

The best box for science lovers and for people that love to collect really special pieces!

Loved it!!

May 23, 2019
Verified Purchase
Ceci R.
2 Reviews
4 Helpful
Subscribed for 6 months

Loved the gift even said and I quote “best gift i’ve Had in a long time” then proceeded to examine his things... raccoon penis bone had me laughing. Great box!!

A beautiful collection of oddities!

Oct 09, 2018
Verified Purchase
Hannah V.
1 Review
4 Helpful
Subscribed for 6 months

I can't believe I now have an authentic dinosaur tooth and a vial of cephalopod ink! This box is a real treat for anyone interested in science and natural history, and I can't wait to receive my next box. I promised myself I would only keep a subscription to a truly amazing box, and this one has exceeded my expectations! Thank you for making these artifacts available to us.

Jan 31, 2019
Verified Purchase
Sandra S.
1 Review
4 Helpful
Subscribed for 3 years

Gave subscription to MATTER to my grandson for Christmas.
He was thrilled, said it was one of his favorite presents...
It contained scientific MATTER with detailed explanations for all the objects in the crate. Very pleased with Cratejoy


Jan 01, 2019
Verified Purchase
Susan F.
4 Reviews
4 Helpful
Subscribed for 3 months

I had previously posted a 3 star review but after emailing customer service my rating has changed to 5 stars. Its excellent!!!! Can't wait until next month's box!!!

Very interesting

Aug 12, 2019
Verified Purchase
1 Review
3 Helpful
Subscribed for 2 years

I really liked the cards that came with each item. Each item was very interesting and made you think more about the world around you! Can’t wait for the next one!

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Shipping Policy
Orders placed today ship by October 11
All boxes ship in the first week of each month
Renews monthly on the 11th
Your first box will ship in the first week of next month, no matter what day you subscribe. All boxes ship in the first week of each month. **IF...
Cancellation & Refund Policy