Brand new, high-quality materials, well-made, durable, and highly matched to the equipment.
It is recommended to replace it every 1-2 months or according to your usage to keep the machine at its best performance.

Material: plastic
colour: As Shown

Package Contents:
4 x Silver ion module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.