Note:
Please allow 1-3CM differs due to manual measurement.
Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.
Tip used for lead-free solder, life will be reduced a lot,
it is recommended to make use of soldering, extend tip life.
After soldering tip for some time, the surface will appear oxide layer,
it is recommended to use special tools to remove, or will cause
not eat tin.
Remember not to dry, otherwise life will be very short.