Mystery Matter Box
You Save: $10.95 (28%)
A box of 5-7 interesting items with info cards. Items could include fossils, minerals, interesting materials, pure elements, experiments, and more.
If you order multiple boxes in the same order, we'll be sure to include different items in each box.
Protip: Hoping to get specific items in your box? Leave a comment in the box in the shopping cart and we'll accommodate when possible.
MATTER is our monthly science subscription box. It is growing very popular and quickly becoming one of the top science boxes available. Most months we have extra items. We offer a random assortment of these items here to anyone who may have missed out on past months of MATTER, or who are curious about what to expect in the subscription.
Please note: This is a one-time box of an assortment of items featured in a past month of our subscription box. If you're interested in subscribing to MATTER to get new, fresh items shipped to your door every month, you can find out more here.
My nephew really enjoyed opening his matter box, taking out each piece and reading about each item. There was some pretty cool stuff. It was fun to watch!
Purchased this for my mother's birthday. She enjoyed the contents of this box.
I ordered a Mystery Matter Box figuring that I couldn't go wrong with whatever I received. I was so right! We currently homeschool three boys, and I can't tell you how many times they've asked to look at the items that we received. There's nothing like looking over a timeline of evolution and being able to pull out fossilized shark vertebrae to examine under a microscope, or have an actual jet engine compressor blade to enrich a discussion about aerodynamics. One of the best educational purchases that I've ever made.
Got this as a birthday gift for my husband! He loved the small items that he received and was so intrigued to read more about each of them. Definitely a win!
I purchased four boxes for Christmas gifts for my niece and nephews ages 6 - 14. I checked inside and was excited by all the unique, fun and educational items that came in each box. I would not have ever come across these unique items had it not been for this fantastic individual box purchases! I highly recommend these unique STEM boxes for all genders and for people who love to learn.
I really enjoyed the various collection that I received
VERY cool gift, my boyfriend loved it!
My 10 year old son loved the box. Nice to have a Mystery box for older kids not full of garbage. This is great!
Love the monthly box!
Love that this has multiple little odds and ends with identification cards. Perfect for young kids interested in science as well as adults to share with kids or to just keep some “treasures”. Highly recommend. Our daughter is 12 and loves science but there weren’t enough options - this is a true mixture of unique and educational finds.