Designers Seongil Choi and Fabio Hendry have developed a process to make craft designs from the waste product of 3D printing.

They use the leftover nylon powder from the most popular kind of 3D printing, selective laser sintering printing, to make their creations.

As part of its Future Design series, BBC News spoke to them, to find out what can be made with this technique.

Video Journalist: Dougal Shaw