Fossil Clam $29.99 Sale 60 challenge cards that increase

60 challenge cards that increase in difficulty for ongoing engagement

Sleek and practical design makes it a great gift for science enthusiasts

Includes a small supply of gumballs to get you started (works with standard 16-mm gumballs)

This ring features a Herkimer diamond

Fossil Clam $29.99 Sale 60 challenge cards that increaseThe Fossil Clams are genuine preserved specimens that offer a clear look into ancient marine environments, showcasing the natural shape and texture of clams that lived millions of years ago. Measuring approximately 2. 53 inches in length, they make engaging additions for geology students, fossil collectors, museum enthusiasts, and anyone interested in learning how life from the past is recorded in sedimentary rock. Their sturdy, welldefined features