A glue gun that dispenses molten PLA instead of hot glue turned out to be a handy tool for joining 3D-printed objects together, once I had figured out how to print my own “glue” sticks out of PLA.

Easiest to apply: imPress Press on Manicures imPress nails don't come with glue, so these are perfect for the person who is new to press-on nails and scared of commitment. The pressure-sensitive ...