Invar Cubic Inch
Rated 4.9 out of 5
Based on 11 reviews

$ 55

An extremely precise cubic inch. Made of Invar, the most dimensionally stable metal alloy in existence. It's a desk object, a measurement tool, and fun thing to absentmindedly fiddle around with while you're stuck on a conference call. 

You can learn more about the development of this product and the history of Invar here.

Due to the high demand of this product, the Invar Cubic Inch will take up to 7 business days to ship. Please reach out to support@craighill.co if you would like to request expedited shipping. 

Specifications: 

  • 1" x 1" x 1" Invar cube
  • 0.001" precision
  • Weighs 4.7 oz

Origins:

  • Made in Kinnelon, New Jersey
  • Finished and engraved in Craighill’s NYC workshop

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average rating 4.9 out of 5
Based on 11 reviews
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100% of reviewers would recommend this product to a friend
Design
Rated 5 out of 5
Quality
Rated 4 out of 5
Customer photos and videos
11 Reviews
Reviewed by M Jason S.
Verified Buyer
I recommend this product
Purchased For
  • Myself
Attributes
  • Built to Last
  • Distinctive
  • Hefty
  • Tactile
Rated 5 out of 5
Review posted

Great mindless plaything

Surprisingly dense, and just wonderful to play with mindlessly. It's simply nice to know that it is so precisely close to one inch cubed. My wife has decided that I am no longer allowed to spin my wedding ring on any local flat surface, so this gives me something to fiddle with while contemplating problems.

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Rated 5 out of 5
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Reviewed by Andrew C.
Verified Buyer
I recommend this product
Purchased For
  • Myself
Attributes
  • Useful
  • Daily Essential
  • Tactile
  • Hefty
  • Distinctive
Rated 5 out of 5
Review posted

Great reference piece

In architecture, we are always looking for things for reference, so we know the scale. The Invar Cubic Inch is the perfect reference for scale models. Very useful tool.

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Rated 5 out of 5
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Rated 5 out of 5
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Reviewed by Chris B.
Verified Buyer
I recommend this product
Attributes
  • Conversation Starter
  • Hefty
  • Tactile
  • Satisfying
Rated 5 out of 5
Review posted

Quality

It is exactly what it was described as.

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Rated 5 out of 5
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Rated 5 out of 5
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Reviewed by Anthony B.
Verified Buyer
I recommend this product
Purchased For
  • Myself
  • Gift
  • Group Gift
Attributes
  • Distinctive
  • Tactile
  • Satisfying
  • Stimulating
  • Beautiful
Rated 5 out of 5
Review posted

invar cubic inch

Interesting little part. I teach manufacturing technology at a university in Louisiana and will be using this part in my classroom. It will be used in our discussions of materials, manufacturing processes, as well as our discussion on precision measuring tools. I am curious to compare your product against my master precision gage blocks and my optical flats to show my students the level of accuracy and precision in your products. I have purchased several of your products including the Venn, the jack, and the tycho. Absolutely love the toys and explaining to college students the processes that are used to make them.

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Design
Rated 5 out of 5
Quality
Rated 4 out of 5
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Reviewed by Chris B.
Verified Buyer
I recommend this product
Purchased For
  • Myself
Attributes
  • Beautiful
  • Satisfying
  • Stimulating
Rated 5 out of 5
Review posted

Cube

Love it, it's amazing. Peace to yall

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Design
Rated 5 out of 5
Quality
Rated 5 out of 5
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