Prosthetic hands can be incredibly expensive - the latest models costing upwards of $10,000. It's even more expensive for children, as they need to be constantly adjusted and updated with the child's growing body. Fortunately for parents, the 3D printing world is changing that for the better.

 

Since starting to work with my 3D printer, I've had a few people ask me about cost and printer recommendations.  There are many options, but essentially two very different ways to go - build or buy.  Both have their rewards and pitfalls, and I'll try to go through some of those here.