drewsally.com
SafeSearch Not set
user icon
cart icon 0
New Arrivals/Restock
2357 - Scale Of Hardness Collection 9 Pcs. Set Without Diamond - 9 Specimen

2357 - Scale Of Hardness Collection 9 Pcs. Set Without Diamond - 9 Specimen

flash sale iconLimited Time Sale
Until the end
17
21
16

$22.27 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $37.11
quantity

Product details

Management number 221320640 Release Date 2026/05/03 List Price $14.84 Model Number 221320640
Category
  1. Industrial & Scientific
  2. Science Education
  3. Specimens

Uncover the earth's secrets with our Scale Of Hardness Collection! Ideal for geology enthusiasts, educators, and STEM students, this set includes 9 meticulously selected mineral specimens that demonstrate the Mohs Scale of Hardness. Each specimen is number-coded and sized for easy handling and identification. Enhance your science lessons with hands-on demonstrations that make geology come alive. This collection is an essential addition to any science lab or homeschool curriculum. Let the rocks speak for themselves! The kit includes samples of Gypsum, Calcite, Fluorite, Apatite, Feldspar, Quartz, Beryl, and Corundum.

  • Uncover the earth's secrets with our Scale Of Hardness Collection! Ideal for geology enthusiasts, educators, and STEM students, this set includes 9 meticulously selected mineral specimens that demonstrate the Mohs Scale of Hardness. Each specimen is number-coded and sized for easy handling and identification. Enhance your science lessons with hands-on demonstrations that make geology come alive. This collection is an essential addition to any science lab or homeschool curriculum. Let the rocks s
  • 9 Specimens.
  • A great kit for earth science enthusiasts.
  • STEM Kit
  • Intended to be used by students age 15 and older.
Brand GSC International
Item Weight 6.5 pounds
Manufacturer GSC International
Material Type Rocks, Minerals, Fossils
Number of Items 1
Item model number 2357
Product Dimensions 7 x 4.06 x 1.13 inches
Manufacturer Part Number 2357

2357 - Scale Of Hardness Collection 9 Pcs. Set Without Diamond - 9 Specimen

Futon Mattresses

Japanese Floor Mattress Futon - 3.5" Extra Firm Foldable Tatami Mat, 5-Layer Support with High-Density Foam Portable Floor Bed for Guest, Dorm, Kids Room & Camping Black Twin

Japanese Floor Mattress Futon - 3.5" Extra Firm Foldable Tatami Mat, 5-Layer Support with High-Density Foam Portable Floor Bed for Guest, Dorm, Kids Room & Camping Black Twin

★★★★☆ (39)
$22.01
cidludto Japanese Futon Mattress Full Size Foldable, 4" Floor Mattress Futons Sofa Couch Bed for Adults, Thicker Tatami Mat Sleeping Pad, Floor Futons Cushions, Black

cidludto Japanese Futon Mattress Full Size Foldable, 4" Floor Mattress Futons Sofa Couch Bed for Adults, Thicker Tatami Mat Sleeping Pad, Floor Futons Cushions, Black

★★★☆☆ (25)
$40.00
タンスのゲン TANSU NO GEN Japanese Futon Mattres, Twin XL, Extra Thickness 3.5", Made in Japan, Foldable, Floor Mattress, Sikibuton, Sleeping Tatami Mattress for Floor, 10119093(85811)

タンスのゲン TANSU NO GEN Japanese Futon Mattres, Twin XL, Extra Thickness 3.5", Made in Japan, Foldable, Floor Mattress, Sikibuton, Sleeping Tatami Mattress for Floor, 10119093(85811)

★★★☆☆ (24)
$64.00
Tatami Mat (Twin 79" x 39" x 0.5"), Japanese Traditional Tatami Mattress, Natural Rush Grass Floor Tatami Futon Mattress for Sleeping, Sitting, Yoga, Relaxing (Twin)

Tatami Mat (Twin 79" x 39" x 0.5"), Japanese Traditional Tatami Mattress, Natural Rush Grass Floor Tatami Futon Mattress for Sleeping, Sitting, Yoga, Relaxing (Twin)

★★★☆☆ (36)
$40.00
Mollydot Japanese Floor Mattress, Futon Mattress Twin Size 39"x 80", 2.5" Thicken Tatami Mattress, Portable Foldable Floor Bed, Roll Up Futon Cushion, Suitable for Camping Guest Room Dormitory (Grey)

Mollydot Japanese Floor Mattress, Futon Mattress Twin Size 39"x 80", 2.5" Thicken Tatami Mattress, Portable Foldable Floor Bed, Roll Up Futon Cushion, Suitable for Camping Guest Room Dormitory (Grey)

★★★☆☆ (45)
$28.00
YOSHOOT 6 Inches Futon Mattress Full Size, Thick Futons Sofa Bed Couch, Floor Mattress for Adults, Shredded Foam Filling(Frame Not Included), Medium Firm, Grey

YOSHOOT 6 Inches Futon Mattress Full Size, Thick Futons Sofa Bed Couch, Floor Mattress for Adults, Shredded Foam Filling(Frame Not Included), Medium Firm, Grey

★★★★☆ (26)
$44.00
See the same product from Futon Mattresses

Specimens

Authentic Bismuth Element Cube, 2x2x2 Inches, Encased in Crystal-Clear Lucite Acrylic, Handmade in The USA by Engineered Labs, for Display or Educational Purposes

Authentic Bismuth Element Cube, 2x2x2 Inches, Encased in Crystal-Clear Lucite Acrylic, Handmade in The USA by Engineered Labs, for Display or Educational Purposes

★★★★☆ (42)
$35.03
BicBugs Acherontia atropos REAL FRAMED SILENCE OF THE LAMBS DEATH'S HEAD MOTH

BicBugs Acherontia atropos REAL FRAMED SILENCE OF THE LAMBS DEATH'S HEAD MOTH

★★★☆☆ (48)
$34.00
15 pcs of Real Dried Dead Butterflies with Spread Wings Shaped, Natural unmounted Butterfly specimens for Art, Decorations, Taxidermy and Gifts for Kids and Family(15 Pcs Butterfly)

15 pcs of Real Dried Dead Butterflies with Spread Wings Shaped, Natural unmounted Butterfly specimens for Art, Decorations, Taxidermy and Gifts for Kids and Family(15 Pcs Butterfly)

★★★★☆ (49)
$11.20
Sodium Metal Chunks - 20 Grams – Na Element – Labeled Polypropylene Bottle – Alkali Periodic Table Metal Sample

Sodium Metal Chunks - 20 Grams – Na Element – Labeled Polypropylene Bottle – Alkali Periodic Table Metal Sample

★★★★☆ (43)
$15.20
500 Grams Pure Monocrystalline Silicon Chunks, 99.9999% High Purity Single Crystal Si Lumps for Semiconductor, Lab Experiments and Periodic Table Element Specimen Collection

500 Grams Pure Monocrystalline Silicon Chunks, 99.9999% High Purity Single Crystal Si Lumps for Semiconductor, Lab Experiments and Periodic Table Element Specimen Collection

★★★☆☆ (37)
$18.00
111 Carat Rare Chondrodite Crystal Specimen

111 Carat Rare Chondrodite Crystal Specimen

★★★☆☆ (47)
$20.80
See all the same products

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review