3 workspace helpers

I made 3 items for a workspace area. I have a pencil cup for your pencils, i have a notebook tray, and a weight for your mask, so it doesn't fall off the desk so blow away. I did not come across any difficulties or issues.
I dont think i would redo this, because i am happy with this.
I think that after it has been 3d printed i can get a feel of what i need to fix or if i need to re-think something.