The Best of Matter collection returns!

Our annual collection contains some of the most amazing items we've featured in our monthly Matter boxes throughout the year. Plus, our popular research cards are included for all items to provide fascinating scientific insights into each item. This is an excellent gift for any science lover. Due to the rare nature of these items, quantity is limited. This gift is an over $200 values, containing 13 rare artifacts, including:

• Quaking Aspen clonal colony seeds: The most massive organism on Earth
• Shatter Cone fragment: A rock only formed in impact craters
• Elosuchus Tooth Fossil: A prehistoric crocodile fossil
• Meteorite NWA 7831: A piece of asteroid Vesta
• and much more!