DUMB & DUMBER

Same DUMB design. But now it’s got two sides. *cue the crowd gasping in awe*

Ever thought, “Damn, I wish my wallet had another side”? Well, here you go. It’s DUMB, but TWICE. Doubly dumb? Dumb dumb? 2 Dumb 2 Functional? 2 Dumbs 1 Cup? Wait, what the eff am I talking about…

Why Two Sides?

Separate your cards: Main cards on outsides, extras on the insides.
Hold cash: Folded into thirds, fits perfectly.

Other Versions:

Original Edition: Smooth surfaces all around, primed for some debossed text of your mom's phone number.

HEX Edition: For if you're looking for something that’s just a little bit sexier (and with extra grip to boot). It’s still as dumb as ever, just with more drip.

AirTag Edition: Self explanatory. And it is fantastic.

DUMBASS Wallet: This version has it all. Money clip, pocket clip, keychain accessory, lanyard accessory, ID badges, AirTag support.

Support (my dumb ideas):

If you want to buy me a beer or just reach out, you can find me here. Whether it’s feedback or just a nod of appreciation, I’m always happy to hear from people. But let’s be real - the most effective form of communication is cold, hard cash (or beer).

STL Files:

Sizes: Comes in 2+1, 2+2 through 2+8 card configurations.
Smooth & HEX faces: You want a cool pattern, go with the HEX. If you want it smooth and silky, or you want to imprint your mom’s phone number, go with the Smooth.
Exact Dimension: Internal depth = Number of cards × 1.1 mm (e.g., 6-Cards = 6.6 mm). If you measure your card stack, you may find that a lower card-count model fits fine. The design is intentionally conservative to work for everyone.

Printing Tips:

Brim: If your bed adhesion is great, no brim is needed. If not, use a brim.
Layer Height: 0.20 looks really good. 0.12 looks incredible.
Material: Whatever makes you extra happy is what I want you to use. Except TPU, that wont work. And Silk PLA is a bit brittle. And CF filaments will go through skin into your blood stream according to 0 research studies. If that doesn’t get you, the microplastics from any other filament will. In summary, you are screwed.

Changelog:

V1.2 2025-03-08 - Initial release.
V1.2B 2025-03-09 - Center spine thickened by 0.3mm to match the back thickness of the other wallets. This helps with card retention because it is less flexy. I don't know what dumbass thought I should mess with the thickness to save 0.3mm.

DUMB & DUMBER

by npopson · original on Printables ↗

Fashion / Other Fashion Accessories

♥ 145⬇ 950🖨 23 prints

License: Creative Commons — Attribution — Noncommercial — Share Alike ↗holderwalletcardscardholderedcsleevecashdumbthedumbwalletdumbwallet

Print profiles

DUMB_Wallet_2F_PLA.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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DUMB_Wallet_2F_HEX_2+1 Cards.stlDEFAULT
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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DUMB_Wallet_2F_HEX_2+2 Cards.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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DUMB_Wallet_2F_HEX_2+4 Cards.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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DUMB_Wallet_2F_HEX_2+6 Cards.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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DUMB_Wallet_2F_HEX_2+8 Cards.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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DUMB_Wallet_2F_SMOOTH_2+1 Cards.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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DUMB_Wallet_2F_SMOOTH_2+2 Cards.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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DUMB_Wallet_2F_SMOOTH_2+4 Cards.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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DUMB_Wallet_2F_SMOOTH_2+6 Cards.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print
DUMB_Wallet_2F_SMOOTH_2+8 Cards.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print