A quick project of a MeanWell power supply housing. These boxes are sometimes problematic to print – the first layer tends to peel off the printer bed, which usually leads to a failed print. Special 3D printing glue sometimes works – in this case it didn’t… It failed on the most common, seemingly easiest material to 3D print – PLA.
After the first (unsuccessful) attempt with PLA I used my reliable, although much more expensive – PETG-CF – there’s no problem with adhesion here even without glue!

Own design. Material: PETG-CF