3D metal rollers
Rolling metal heads that knead along the neck and upper back with light pressure.


At-home facial tool
3D metal rollers, 7-colour light, EMS microcurrent and vibration for muscle relief.
Not for use with a pacemaker or implanted electronic device. See safety notes.
How it works
Rolling metal heads that knead along the neck and upper back with light pressure.
An EMS microcurrent mode for muscle relief. See the safety notes before first use — not for use with implanted electronic devices.
Not for use with a pacemaker or implanted electronic device. See safety notes.
A vibration layer that can be used alone or with the rollers.
Seven coloured light modes, cycled with a short press.
How to use
Sit upright and expose the neck area; remove necklaces and scarves.
Choose a mode with a short press and let the rollers knead with light pressure.
Keep sessions short. If you feel pain, stop.
Wipe the rollers clean and recharge between sessions.
Honest specifications
Every row below comes from the device. Anything we have not verified is left off this table rather than filled in.
Not for use with a pacemaker or implanted electronic device. See safety notes.
Safety warning
Both Kdune devices are powered personal-care tools. Read this before the first use.
Wipe the head with a soft, dry cloth after each use. Do not submerge the device in water.