Adding threads to your 3D prints is a life-changing feature, but obviously there are a lot of trade-offs and considerations when deciding on how to go about this exactly. Between self-tapping screws, ...

One of the challenges with 3D printing is seeing how far designs can be pushed before they break. This includes aspects like flexible hinges and structural components, but also smaller details such as ...

Are you sure PLA foam dissolves in acetone? You might want to do a test to confirm before committing to a big print. As Drizzt321 says, ABS can be nicely smoothed with and acetone but it would be a ...