simple containers for detergents

I developed 3 types of containers so that I could make different combinations.... I would have liked to hang them only with strong double-sided tape but the weight doesn't allow me to, so I added a couple of holes for the screws.
It can be printed in PLA with a minimum of 4 perimeters
filling only on the basis of 30% or more....

07/02/24:

Fixed an error on the holes