Oral-B toothbrush holder with suction cup

My very first 3D project. I was looking for a simple Oral-B toothbrush holder that can be easily attached to the wall. Inspired by Wronek I decided to use a suction cup and keep the brush head up to ensure proper drying. However, I prefer the hanging position which I believe is easier to handle in daily usage. The project is designed for 40 mm diameter suction cup with two different heads 14/10 & 12/8 mm that should be widely available. The hook space is around 2mm (see images), so I set the total thickness to 3 mm to ensure tight fit. Finally, the brush collar falls into a slot that prevents accidental drop out and gives a lovely ‘snap’ feeling (let me know if you feel the same way!) 

For sufficient strength & stiffness I’d recommend to print with min. 60% infill. Examples shown in the images have been printed with Bambu Lab PLA Matte Lemon & Plum.

Happy to get your comments.