Replacement acrylic parts for the Circuitmess Ringo (MAKERphone) Mobile Phone Kit. I have included all four of the Acrylic parts but you only need to print case_1 & case_2. I suggest no top & bottom layers to show off your infill pattern.
Print with 3 perimeters and zero top and bottom layers in PLA or PETG. Choose a funky infill pattern and a good infill percentage to really show it off.
The author hasn't provided the model origin yet.