This can help you twist wires together if you need to make a twisted pair.

To use this wire twisting fixture, you will first have to purchase a toggle spring clamp like the ones shown below.

https://www.amazon.com/gp/product/B00Z9U1SJS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1

Place the toggle clamp through the hole of the fixture. Orient the toggle clamp so that when the spring is fully compressed, the holes align with each other.

Use a hot glue gun to glue the toggle clamp in place.

To use fixture, place in a drill. Then, feed the wires you want to twist through the hole and allow the toggle clamp to shut on the wires, holding them in place.

Use drill to twist.

When printing, I had the most success placing the fixtures in the orientation shown below.