Just download and print! Easy as that. Allow supports just to ensure correct print (haven't tried printing without any)
Where I'm from, humidity is always a thing. I always wanted to place a hygrometer on my printer to see and give me an idea what I'm working with. So I decided to create a holder and frame for one. Very happy with the model.
I'm new to this (printing, designing, creating) and I enjoyed every second of creating this.
Please let me know if it's not working for you so I can fix it.
The author marked this model as their own original creation.