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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Boeing C-97 Stratofreighter Historic Fragment 
Boeing C-97 Stratofreighter Historic Fragment
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Potch Opal -
Disappearing Islands: Marshall Islands Artifact 
SaleDisappearing Islands: Marshall Islands Artifact
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Zimbabwe Ten Billion Dollar Bill -
Natural Ruby Crystals -
Coyote Claw -
Ebonite Friction Rod - 3-pack 
SaleEbonite Friction Rod - 3-pack
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Capillary Tubes -
Pure Silicon Wafer 3" — Monocrystalline Semiconductor Sample 
Pure Silicon Wafer 3" — Monocrystalline Semiconductor Sample
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Cyanometer -
Stone Age Beads from the Sahara Desert 
Stone Age Beads from the Sahara Desert
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Iceland Spar Crystal -
Pyrometric Cones (10-pack) 
Pyrometric Cones (10-pack)
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Supercomputer Circuit Board Fragment 
Supercomputer Circuit Board Fragment
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Dragon's Blood -
Salt from the Dead Sea -
Clear Specimen Tube - 12/pk 
Clear Specimen Tube - 12/pk
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Metal Thermodynamics, 2pc Experiment Set 
SaleMetal Thermodynamics, 2pc Experiment Set
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Acid Rain Science Kit — Test Real Rainwater at Home 
Acid Rain Science Kit — Test Real Rainwater at Home
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Floating Coins - 3/pk -
Black Kyanite Fan -
Fermilab Bubble Chamber Particle Collision Photo 
Fermilab Bubble Chamber Particle Collision Photo
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Cleanroom Suit-Up Kit -
Umbilical Clamp - 10/pk
