2. The base material is made of brass gold plated and has good electrical conductivity.
3. The air intake hole is perfectly designed, and the side air inlet hole is adopted, and the airflow is more evenly blown to the heating wire.
4. Multi-function electrode, 2.5mm wide square design, adapt to more fancy heating wire, four-hole electrode, better heating wire, small upper width design under the electrode, increase cotton storage and oil storage.
5. Size: 24*22mm.