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[theP13RC3]

My company uses 3D printers to iterate, design and make functional prototypes for customers, so that's what's most useful for me!

[john.nielsen]

Prototyping toy and costume parts

[Cadeamon]

Prototype style desk toys for new customers at my day job.

[gial]

I make toys and fixed things for home

[infrafox]

I find it to be great to do small production runs and to use it for prototyping.

[Tqx]

Lots of DIY projects and cool things of thingverse.

[LucidMovement]

Prototyping inventions and art projects.

[Blackshadow]

Currently used to make robotics parts that are complex to machine. I think medical devices are the most practical though.

[AnewDreamLife]

The gift of becoming your own as-you-go manufacturing plant and creating need goods as the demand arises. It's a beautiful technology.

[jehimes]

Parts/models for my model train set.