Double QR Wallet Card - customisable <10g 30 mins

💳 The "Wallet De-Bulker" – 2-Sided Customizable QR Card

Is your wallet thicker than a brick because of loyalty cards you use once a year? Ditch the hoard of plastic for... well, a much smaller, cooler piece of plastic made from the finest polylactide!

This is a fully customizable, double-sided QR card. Put your clubcard  on one side and your Nando’s Peri-Peri rewards on the other. It’s the ultimate "I have a 3D printer and I’m not afraid to use it" flex at the checkout counter.

• Double Agent: Two independent QR codes. One side for the gym, the other for the bakery. Balance is key.
• Slim AF: At 1mm thick, it won’t give your wallet a mid-life crisis.
• Speed Demon: Prints in ~30 mins using less than 10g of filament. 

How to Make It Yours

1. Set your QR Codes: Edit frontQrData and backQrData for the QR code text (I just scan the cards with my phone and copy the text  over).
2. Set your labels: Update frontText and backText so a human can read it
3. Size Matters: I've added auto fontsize but feel free to change it yourself
4. Slice, Print, & Profit (in loyalty points).

Top-Tier Print Tips

• Contrast is King: Black and White is classic, but Yellow on Black pops nicely too. My wife loves her black/pink version. 
• Nozzle: 0.4mm is great. 0.2mm is for the overachievers.

Disclaimer: This card will make you feel 15% more organized. Results may vary if you forget which side is which at the gym turnstile.

Feedback welcome! I will actively update this model based on suggestions.