For me, it’s an electric toothbrush. It doesn’t matter if you go with Sonicare or Oral-B, once you start using an electric toothbrush, regular toothbrushes don’t ever feel like they clean your teeth properly. The smooth plaque-free top layer of your teeth that you can feel after using an electric toothbrush can’t be replicated with a regular toothbrush.
A usb c mini dock. Those that fit in your hand and are pretty much an entire docking station (multiple ports, hdmi, Ethernet) minus the power supply. So many devices come with only 1-2 ports.