This page is a collection of promo codes and discounts related to 3D Printing and engineering. All of these links support the resources here and the videos on YouTube.
The promotions with codes listed need to be entered manually, while the links without codes are auto-applied or are an exclusive affiliate discount through the manufacturer.
Amazon codes, like the one from 3D Materials, are renewed monthly. If it is ever down just message us on discord, and we will work to get it back up.
General Promos
- Use "4D5OFF" for $5 off any order over $100 on our website
- We recommend PPI2PASS for fellow engineering folk taking the FE or PE exams
- $10 Off $100+ (THX4DF10) and $25 Off $200+ (THX4DF25) on 3DSPRO for print-on-demand metal, FDM, or resin - we had a good experience while ordering, so we got coupons for yall to use if you ever need a printing service. Small metal parts only cost ~$30. The coupon is applied in account management or checkout. We earn no commissions for these codes.
- 4% Off $500+ on Elegoo (IMELEAFF4)
- $5 Off $50+ on Anycubic (DIY5OFF)
- $25 Off $200+ on Anycubic (4dfiltration)
Resin Promos
- 10% Off 3D Materials Engineering Resin on US Amazon (auto-applies)
- 15% Off on Vivosun (AFF15) grow tents, duct, and ventilation fans
- 15% Off Resin on Anycubic (PLARESIN15)
FDM Promos
- 10% Off on Eryone (4D10) (auto-applies) filament and resin
- 15% Off PLA Filament on Anycubic (PLARESIN15)