What is the purpose of this stainless steel card?

It serves as a practical tool for engineers and makers as an everyday carry gift, fitting in your wallet or money clip alongside credit cards or IDs.

What reference information does it contain?

It includes basic engineering equations, physical constants, and unit conversions that would normally be in the cover of a textbook. No need to grab your distracting phone while doing homework on on the job site.

How durable is this card?

It's entirely stainless steel and laser etched black enamel, so it won't wear down. The 0.5 mm thick laser-cut stainless steel can be bent with enough force but can easily live in your wallet or notebook for many years.

What technical drawing tools does this card offer?

It includes a ruler, protractor, and angle drawing tools, making it handy for quick measurements and accurate sketches.

Who would benefit from receiving this stainless steel card as a gift?

Professionals, students, and budding engineers in civil, chemical, electrical, mechanical, materials, nuclear, and aerospace will appreciate this unique and practical gift that remains relevant from homework to cutting-edge research.

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

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Genius Lab Gear The Pocket Engineer - Wallet Engineering Ruler Scale and Unit Conversion Reference 3 inch

Genius Lab Gear The Pocket Engineer - Wallet Engineering Ruler Scale and Unit Conversion Reference 3 inch

Product ID: 413615775

Details

Brand
Genius Lab
Colour
Black
Graduation range
1/16 Inches
Material
Stainless
Style
functional

📏3-inch stainless steel ruler

📐Protractor & angle drawing tools

⚙️10 physical constants & 7 equations

200 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered 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 Poland.

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Description

🛠️ Pocket power for engineers who refuse to compromise precision or style.

WALLET READY PRECISION - Fits perfectly in your credit card slot for stealthy, everyday carry—always be measurement-ready on the go.
EXCLUSIVE BONUS CONTENT - Scan the QR code for monthly updates and hidden discounts—stay ahead with fresh engineering insights and perks.
MULTI FUNCTIONAL DESIGN - Includes photogrammetric scale, imperial & metric rulers, angle measurement, and pipe diameter tools—your all-in-one engineering sidekick.
BUILT TO LAST A LIFETIME - 0.5 mm thick laser-cut stainless steel with enamel coating ensures durability that outlasts any project or fieldwork.
INSTANT ENGINEERING REFERENCE - Packed with essential physical constants, unit conversions, and quick equations—ditch your phone, have answers at your fingertips.

The Pocket Engineer is a TSA-compliant, credit card-sized 3-inch stainless steel ruler engineered for professionals and students alike. Featuring laser-engraved markings, essential physical constants, unit conversions, and angle tools, it combines durability with multifunctional precision. Designed for everyday carry, it’s the ultimate compact tool for fieldwork, lab measurements, and quick technical references, backed by a 30-day satisfaction guarantee.

Specifications

ASIN	B08M5SNYKZ
Best Sellers Rank	#72,877 in Office Products ( See Top 100 in Office Products ) #343 in Rulers
Brand	Genius Lab Gear
Brand Name	Genius Lab Gear
Color	Black
Colour	Black
Customer Reviews	4.7 out of 5 stars 646 Reviews
Global Trade Identification Number	00860004040330
Graduation Range	1/16 Inches
Graduation range	1/16 Inches
Item Dimensions L x W	8.4L x 5.3W centimeters
Item Weight	0.5 Ounces
Manufacturer	Genius Lab Gear
Material	Stainless Steel
Material Type	Stainless Steel
Model	TPE001
Part Number	TPE001
Product dimensions	8.4L x 5.3W centimeters
Style	functional
Style Name	functional
UPC	860004040330

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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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How is product pricing calculated?+

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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200 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered 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 Poland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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