On 2/14/18 3:08 PM, bob wrote:
On 12/17/2017 07:33 AM, Bob wrote:
Hello,

Grandson has one of these toy car slot racing tracks.

The power to the cars (12 V batteries) comes from two rails that are
built into the track.

The car picks up these rails by means of a soft, metal "fuzz" built
into the underside of the car.

It's a really very fine, metallic, conductive "fuzz".
Sort of like a super-fine steel wool.

It needs to be replaced.

Any idea where or who might have something suitable ?


You think maybe a hobby shop might have some contact brushes?

https://www.youtube.com/watch?v=BHl4rSdUKbQ



https://www.amazon.com/s/ref=nb_sb_s...=2VR4G0WKM2B02