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.

Tungsten Cube 1 | Desertcart China

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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¥2451

Duties & taxes included

In stock

Sold byAmazon ChinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡️ Hold the weight of innovation in your palm!

SAFE STYLISH - Rounded edges ensure a smooth, non-toxic touch—perfect for your desk or everyday carry.
ROCKET GRADE MATERIAL - Crafted from tungsten used in aerospace and race cars—own a piece of high-performance tech.
BRAIN BOOSTING DESK TOY - Enhance dexterity and hand-eye coordination while impressing colleagues with your modern executive toy.
POCKET SIZED POWERHOUSE - A hefty 10.4 oz in a sleek 1-inch cube—feel the density that commands attention.
CERTIFIED QUALITY CURIOSITY - Comes with a Certificate of Conformance and fun fact sheet—spark conversations and curiosity.

The 1-inch Tungsten Cube is a dense, lead-free executive toy weighing 10.4 ounces, made from the same tungsten used in rocket ships and race cars. Its rounded edges ensure safe handling, making it ideal for professionals seeking a unique desk accessory that doubles as a tactile focus tool. Certified for quality and educational value, it’s perfect for boosting dexterity and sparking curiosity in any setting.

Specifications

ASIN	B012E6IWPC
Additional Features	Highly Weighted
Age Range Description	Kid
Best Sellers Rank	#59,772 in Toys & Games ( See Top 100 in Toys & Games ) #507 in Educational Science Kits
Brand Name	Midwest Tungsten Service
Color	Gray
Customer Package Type	FFP
Customer Reviews	4.7 out of 5 stars 297 Reviews
Educational Objective	Dexterity, Hand-Eye Coordination
Included Components	Certificate of Conformance, Interesting Fact Sheet
Item Dimensions	1 x 1 x 1 inches
Item Dimensions L x W	1"L x 1"W
Item Shape	Cube
Item Weight	10.4 ounces
Manufacturer	Midwest Tungsten Service
Manufacturer Part Number	MT-18F-1\\\"-cube
Manufacturer recommended age	14 years and up
Material Type	Tungsten
Material Type Free	Lead Free
Model Number	893
Number of Items	1
Number of Pieces	1
Operation Mode	Manual
Play Activity Location	Tabletop
Product Style	Modern
Puzzle Type	Assembly & Disassembly
Size	1"
Skill Level	All
Subject Character	cube
Theme	science
Unit Count	1 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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The delivery time was excellent, and the packaging was secure.

2 months ago

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¥2451

Duties & taxes included

In stock

Sold byAmazon ChinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to China.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Tungsten Cube - 1"

Description

Specifications

Common Questions