Since I test out a lot of phones and wearables, I have a homemade cable arrangement system with big paper clips and a shelf. It is not the best solution and my cables get twisted all of the time. I was not expecting to see the Cable Wrangler in the test gear, but it may be the favorite thing Silk sent along to test out.
The Cable Wrangler package I tested came with a dual USB plug and six foot Lightning cable, available for $39.99. You can also buy the Cable Wrangler without the USB charger and Lightning cable for $19.99.
The Cable Wrangler is a heavy fabric covered magnetic block with three included cable collars. Attach the cable collars to your existing cables and then rest them on the Cable Wrangler to have one central location for all of your cables.