Laminator, taking something flimsy and after the application of heat and plastic film enabling it to become stronger, these then have many uses your art or craft projects.
The light box provides back light to projects - from embossing, tracing and a host of other things. At the moment they have to be kept in their boxes on a shelf because of space. Once I get my studio (speaking things as if they were:) ...) I shall be able to leave them out and use them more regularly! Can you think of any equipment that you have that doesn’t get as much use due to space?