I get the test strip container from a diabetic friend. They are the perfect size to hold bobbins and then I can put them in diffferent containers for different colours. It holds about 4 so normally its enough for a project.
I have the magnetic bowl from the car place for pins.
Those clips for when your riding a bicycle for your pants, they were alot cheaper at the bike place then the actual Quilt ones.
a peg board wall. it holds all my rulers on hooks so I can get them easily.
Thats all I can think of that I have right now.