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[Aamcclary]

Currently the most practical application of my 3D printer would be printing robot parts for compatition.

[atoff]

I make parts to make my life a little more convenient. Brackets / holders for various things. I had an MRI recently where I needed to wear a face mask, but couldn't bring the mask into the MRI room since it contained metal. Well, I 3D printed a nose clip in PLA shaped perfectly to my nose, and replaced the metal in the face mask with it. Worked great.

[astro27]

basically i use it in electronic pcb cases

[Oangelang]

Repairing broken items/ missing items!

[nathan_senn]

For building robot parts.