This is stand specifically for elliptic charger and toothbrush with sloped base.
Printed:

• with PETG because only this filament i have in black color :)
• 0.08mm layer height to make it more refined
• 70% infill density to make it heavier and does not slide so easily on the countertop

The charger fits perfectly in shape and size, so it is possible that after printing the charger will not fit because it will be too tight. You can slightly increase the size of the model if this is the case, the brush stands should still fit because they are loose, making it easier to take them off and put them away.