Matter Items
These are most of the items from previous editions of our monthly box of Matter.
To date, we've featured over 400 unique items with fascinating scientific properties. Items not present here are no longer available, typically due to rarity.
LIMITED TIME: To celebrate the 100th box-iversary of our Matter science box, take 50% off $70 in our Matter Items collection.
Use code 5070
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Golden Gate Bridge Steel Cable (Suspender Rope) Section 
SaleGolden Gate Bridge Steel Cable (Suspender Rope) Section
$34.50Sale price $34.50 Regular price $39.00 -
Ferrocerium Fire Starter -
NASA Space Suit Material Swatch 
NASA Space Suit Material Swatch
$38.00Sale price $38.00 Regular price -
Audubon Bird Call -
Stromatolite -
Olivine Crystals (Peridot) -
Carbon Black -
Supercomputer Memory Chip - CDC Cyber Model 170 
Supercomputer Memory Chip - CDC Cyber Model 170
$39.00Sale price $39.00 Regular price -
Sea Urchin Spines - 3-pack 
SaleSea Urchin Spines - 3-pack
$3.99Sale price $3.99 Regular price $5.95 -
Tektite -
Bristlecone Pine Seeds -
Giant Sequoia Seeds -
Matter: Legacy Box -
Japanese Star Sand -
LED Ultraviolet Flashlight -
30x Loupe -
Owl Pellet Dissection Kit
