Hi thanks for looking at this model. It's my first published 3D creation. I am still learning so if you have some constructive criticism, I welcome it and will try to help. I made this to solve a few issues. One, mixing up sponges that are used for different things (I recently had to do dishes twice because I was informed that I used the dog sponge the first time... good times). Second was to help keep things neat, clean, and organized. This is especially true for people with children in the house. They will know what scrubber to use for the task. Another main reason was to help sponges (or anything that fits in the slots) stay dry and dry faster. I didn't want them to sit in a puddle of water and get smelly or moldy. I tried to allow for good ventilation and a spot to catch the remaining water. Lastly, I wanted some space and dividers between the "dirty" scrubbers/sponges. That's why our pet and counter cleaners will be at the end. I've spent more time than I'd like to admit into making this.
Tips for printing: 
First and most importantly, please have a clean bed as it helps corners of large prints not peel up and warping issues. I recommend hot water, a sponge, and Dawn dish soap or detergents with degreaser in it. Only touch the edges of the plate as you dry it and handle it. I find that alcohol can sometimes lead to worse adhesion with certain brands, therefore I don't recommend it, but to each their own. Lastly it may not be needed but I do recommend, if your bed is prone to bad adhesion use washable school glue sticks, Bambu glue, or hairspray if needed.
I left the text open in Bambu studio so you can change it or remove it. Simply click from global to objects in Bambu studio and they are listed. Click the one you want to change, then click the Ta symbol up top and you can type what you like. Examples: Filter, tub, toys, brush, etc. whatever you want.
The legs are printed separately and mine fit in with a little twisting and pushing. You can use a little super glue if they are loose, or you can use a little sandpaper if they are tight for you. Lastly you could downscale the x and y by a percent or two if your tolerances are off. 
You can color them on different plates or combine them to one plate for a single color. Left click object to highlight then right click on it. Go to change filament.

Update:

Added color and A1 mini profile. I tried my best to scale the model properly but please let me know how it works. It should still be large enough to hold most sponges. 

P.S. Please don't sponge shame me.
I hope this helps at least a few people out there. Thank you for reading/downloading.