My dad and I were getting coffee and running errands one day so we stopped in at Batteries Plus in Vandalia.  At the counter, they had these AppleCores that didn’t look like anything.  When the salesman saw us looking at them, he showed us how they control cords of varying sizes.  Dad and I were amazed and bought 3 or 4 right there.

There are three different sizes and lots of colors to chose from.  The largest size is $4.99.  I love them to take my Bluetooth charger with me to work without my purse being a jumble of wires.

The simplest things tend to be the most useful.