Cute little cable tidy, really easy to use. Very flexible and not at all fiddly like a lot of other methods to secure your cables.
We have the white ones, which are actually matt effect and slightly off-white, almost dull-grey colour, but look fine in every situation we are using them.
Just push the cables in then pull them out as needed. Thinner cables like mobile phone charging cables & headphone cables work fine, slightly thicker cables like laptop power cables also fit in the gaps but need a bit more wiggling in and out - might struggle to 4 of those fatter type cables in at once, but this has not caused an issue for us.
It’s a bit heavier than expected so sits nicely and is very stable, you could always fasten it to the desktop if needed with blu-tack, tape or those velcro sticky-pad thingys.