Just a compact needle box that can store some sewing needles. I need it to be a specific width to fit into my organizer so made this one. 

Has room for 4  6x2mm magnets at the back, so needle can not flyout too easily. But yea the needle will get magnetized if you do use magnets.

The lid and case have a tight fit - initial use might be a bit too tight, after you slide open / close the box a few times it should be snug but can still be opened with ease.