Complete Mohs Hardness Test Kit: Includes 10 rocks representing different hardness levels on the Mohs scale and 1 unglazed porcelain streak plate for versatile mineral testing and identification.
Perfectly Sized for Testing: Each rock measures approximately 1 inch square, making them easy to handle, while the streak plate measures approximately 2 x 1 x 0.03 inches, providing a durable and smooth surface for streak tests.
Versatile Streak Plate: The unglazed porcelain streak plate is designed for testing other colorful rocks and minerals not included in the kit. Scratch minerals on the plate to observe their unique streak colors and aid in identification.
Hands-On Hardness Testing: Use the included rocks to test and compare hardness levels by scratching them against each other or other materials, making it an engaging and educational tool for students, collectors, and geology enthusiasts.
Compact and Portable Design: The kit's compact size makes it easy to carry and store, perfect for fieldwork, classrooms, or home use.
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Taxidermy Bat, Real Bat Specimens Animal Specimen in Resin for Science Classroom Science Education, Great Gift for Fans of Taxidermy, Animal Skull, Oddities, Biology(3 x 3 x 1 inch)
KWD 8
Real Taxidermy Jellyfish in Resin - Authentic Animal Specimen for Oddities & Curiosities, Gothic Home Decor, Science Education & Unique Nature Gifts
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Natural Labradorite Slab, High Flash Free Standing Display Specimens, Raw Labradorite Slab Cut Base (0.5-1 lb)
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Human Anatomical Lumbar Disc Herniation Model, 1.5 Times Life Size Lumbar Vertebrae Disc Herniation Model, Portable Lumbar Spine Model for Medical, Teaching and Demonstrating
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