Minimalistic led holder

I have created a minimalistic modular LED holder. The versions I have published are for 5mm LED in two formats: single row of 10 LEDs and a 10x10 LEDs square. The design permits the concatenation of multiple modules and still keeps all LEDs equidistant.
You are more than welcome to approach me if you would like to have different versions of the holder e.g. different LED size, different holder size, etc.