Dot Matrix Pi Mighty Wallet

SKU: DY-401
Availability: In stock
$17.95 $16.95

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Geek Chic. Printed with the first 2940 digits of the calculation of pi =3.141593... in the classic Dot Matrix printer font on standard blue bar fan-fold paper complete with faux tractor holes!

Mighty Wallet® is the original, invented in 2005, that launched a global trend of wallet designs made with Tyvek®. Be Original, Be Creative, BE MIGHTY!

Tyvek® is made with thousands of interlocking plastic fibers that creates a thin material that is tear-resistant, water-resistant and recyclable. 

Made from a single sheet of Tyvek®, the mighty wallet is a slim, folded, eco-friendly, and vegan wallet alternative to old-fashioned bulky wallets. The mighty wallet® has no animal byproducts is a long-lasting sustainable choice that is great looking too.


+ 2 large pockets for cash and receipts. 
+ 2 credit card pockets that expand to hold lots of cards. 
+ 2 quick access business card pockets.

+ open - 8 w x 3.25 h x .125 d (holds international currencies)
+ 0.600 oz (weights less than 4 credit cards)

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Customer Reviews
4.0 Based on 11 Reviews
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David Q.
Australia Australia
Best wallet ever

I have been using these wallets for years, my only gripe is when the pi print is out of production.

Tim &.
United States United States
Used them for years

I have been using my wallet for years. They are extremely durable I’ve never had one tear. I pretty much just replace them and either I get them more worn looking than I want to carry round or I get bored and just choose a new look.

jose m.
Spain Spain
Purchased the 4th of April, not received yet 7 weeks after

I cannot tell, I am still waiting to receive it 7 weeks after the purchase date...

Peggy E.
United States United States
Always Excellent

Great quality & great design options. People always comment about my wallet.

Zach B.
United States United States
Great Replacement Wallet!

I've used Mighty Wallets for a long time and this one is just as great as all the rest!

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