Liked this electric toothbrush head stand for my Oral-B heads, but needed a dual one, so I just tinkered with it in tinkercad to smash two together and straightened out the curve in between.
I printed in PETG since we're going to be in a bathroom around water and I would like to be able to use hot tap water to rinse off the drip trays.
I did not need supports to print.
The author remixed this model.