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
- $30 Off $400+ on Anycubic (NYPRINT30)
- 8% on Vevor (VVUS8)
Resin Promos
- 15% Off on Vivosun (AFF10) grow tents, duct, and ventilation fans