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๐ฌ Unlock the science of densityโbecause knowing your materials means leading the pack!
The EISCO 12pc Cylindrical Bars Density ID Set features 12 precisely crafted cylindrical bars, each with a uniform 0.5" diameter but varying lengths, made from a wide range of materials including hardwood, metals, plastics, and glass. Designed for hands-on exploration of density, mass, and volume, this set comes with a wooden storage block and a comprehensive manual, making it an essential tool for physics education and professional material identification.



| Customer Reviews | 3.8 out of 5 stars 16 Reviews |
H**S
EXACTLY as presented
Exactly what I was hoping for - we are using in our auction house to assist High School team members identify materials used in products so they are able to correctly label the images and lots
K**S
Incorrect Densities
Densities of several rods did not match known densities for materials.
A**S
Missing manual
I ordered four of these and the quality was good, but there were no manuals in any of the four shipped. They were wrapped in saran wrap which didn't make sense either.
C**A
Worked well
I got this for my physical science class to complete a lab. It didn't come with the instructions and density labels so I was going to give it 4 stars. I reached out to the company though and they sent me a PDF of the instructions and densities.
A**R
I did not receive a manual of items.
Box was somewhat open, and no manual discussion of products. It is not included.
Trustpilot
3 weeks ago
1 week ago