I need some hollow plastic domes, up to around 1' in diameter, and around 1/8" to 1/4" thick. And I need them to fit snugly inside one another. Does anyone have any idea where I could find something like that?
Also, if I were to have to fabricate something like that myself, does anyone have any suggestions for how to go about it in a manner which would allow me to create the specific diameters I need with tight tolerances and without resorting to creating huge silicone molds?
Also, if I were to have to fabricate something like that myself, does anyone have any suggestions for how to go about it in a manner which would allow me to create the specific diameters I need with tight tolerances and without resorting to creating huge silicone molds?