"E-nail" and "e-rig" get used almost interchangeably online, but they're genuinely different products with different tradeoffs. Here's the real distinction.
What an E-Nail Actually Is
An e-nail is an add-on: a heating coil that wraps around or replaces the nail on a dab rig you already own, wired to a separate power box that controls temperature. It brings electronic precision to a traditional rig without requiring you to replace the rig itself.
What an E-Rig Actually Is
An e-rig is purpose-built as one integrated unit — heating element, crucible, and rig designed together from the start, with no separate box or coil to manage. Everything you need is built into the device.
The Practical Differences
| E-Nail | E-Rig | |
|---|---|---|
| Components to manage | Rig + coil + power box | One unit |
| Portability | Lower — power box needed | Higher — self-contained |
| Setup | Requires assembly/wiring | Ready to use |
| Upgrade path | Keep your existing rig | Modular accessories, same base unit |
Which Should You Choose?
If you already own a dab rig you love and just want to add temperature precision, an e-nail is the lower-cost path. If you're starting fresh or want the simplicity of one device that does everything, an e-rig like the EQ removes the extra components entirely — you get the same precision without the separate power box to plug in and manage every session.