How about drying supports for craft projects.
Paint something on both side and place it on this support, so it can dry all over at the same time.
Another drying support especially when using glue or Mod Podge. I made these balls with shredded old book pages. Can't let the glue dry right there on the table, because it would glue itself right to the surface. These supports are plastic, so nothing really sticks to the little spikes and the air circulates all around.
How about gluing these to some kind of sewing station and have all your hand sewing thread right there where you are working. You could some how fashion an area for a pincushion, thread and scissor holder, then glue this plastic thingy to that to hold the thread.
This one is a little crazy, but worked great with my iPhone.
Great for watching videos, or having the phone up so that I can see texts or emails coming in without having to tip the phone to see...especially if I'm working at my desk and the phone is flat on the table. This keeps it in plain view.