Will this melt in the sun?

Inside the sun, yes. In the sun on earth, no. If your are looking for something non toxic that melts below 90F, you want gallium (melting point 85.6F)

What's the purity of the metal?

The cube is 95% tungsten with nickel-iron for the remainder.

Why does the description say this only weighs 4.8 oz?

Hello, this item weighs 0.66lbs. We are unable to edit that shipping weight field, Amazon has entered it in error.

what is the measurement tolerance of the cube?

The cube is +/- 0.002" on all dimensions.

Midwest Tungsten Service Tungsten 1 Cube Block Weight, Kid

Midwest Tungsten Service Tungsten 1 Cube Block Weight, Kid

Product ID: 459693520

Details

Brand
Midwest
Puzzle type
Assembly &
Number of Pieces
1
Product Dimensions
25L x 25W
Theme
puzzle game

📏Compact 1" cube size

⚖️Density of 19.25 g/cm³

🛠️Aerospace-grade tungsten alloy

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€ 352.22

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Hold the weight of innovation in the palm of your hand!

SAFE SLEEK DESIGN - Rounded edges ensure a tactile, non-toxic feel—perfect for your desk or classroom.
CONVERSATION STARTER - Impress colleagues and friends with a tangible piece of aerospace technology in your palm.
EDC READY PORTABLE - Compact and durable, this cube fits seamlessly into your everyday carry or office setup.
CERTIFIED AUTHENTICITY - Comes with a certificate of conformance and fascinating tungsten facts to spark curiosity.
POCKET SIZED POWERHOUSE - Experience the surprising heft of a 1" cube that packs the density of rocket-grade tungsten.

This 1" cube block is crafted from aerospace-grade tungsten alloy, boasting an ultra-high density of 19.25 g/cm³. Designed with safe, rounded edges and accompanied by a certificate of conformance, it serves as a unique educational tool, desk accessory, or everyday carry item that sparks curiosity and conversation among professionals and enthusiasts alike.

Specifications

ASIN	B012E6IWPC
Additional Features	Portable
Age Range Description	Kid
Best Sellers Rank	#260,995 in Toys & Games ( See Top 100 in Toys & Games ) #6,735 in Science Toys & Kits
Brand	Midwest Tungsten Service
Cartoon Character	cube
Colour	grey
Country of Origin	USA
Customer Reviews	4.7 out of 5 stars 275 Reviews
Educational Objective	Color Recognition, Creative Thinking, Memory Skill
Is Assembly Required	No
Item Dimensions	25 x 25 x 25 Millimeters
Item Dimensions L x W	25L x 25W Millimeters
Item Shape	Square
Item Type Name	Cube Puzzle
Item Weight	10.4 Ounces
Manufacturer	Midwest Tungsten Service
Manufacturer Part Number	MT-18F-1\\\"-cube
Material	Tungsten
Material Type Free	Lead Free
Model Number	893
Number Of Pieces	1
Number of Items	1
Number of Pieces	1
Operation Mode	Manual
Play Activity Location	Tabletop
Product Dimensions	25L x 25W Millimeters
Product Style	Modern
Puzzle Type	Assembly & Disassembly
Puzzle type	Assembly & Disassembly
Set Name	1
Size	1"
Skill Level	All
Subject Character	cube
Theme	puzzle game
Unit Count	1.0 Count

Reviews

Z**O

Interessante

Articolo ben fatto e ben documentato. Molto interessante in quanto permette di provare direttamente l'elevata densità del tungsteno (anche se leggermente legato con Ni e Fe).

26.06.2023

Z**E

Ethereal

13.12.2023

E**N

Does what is says.

14.12.2024

S**L

No more, no less.

27.08.2024

L**E

Fun and cool

4.01.2026

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