When I first started punching,
I was constantly losing my needle threader.
It fell so easily between the cushions on the couch;
I was looking for it every time I needed to rethread the needle.
Until I realized that the threaders are magnetic! Eureka!
I took a strip of magnet and attached it to the inside of my punching box.
I still sometimes have to look for my threader,
but not nearly as often.
I hope this helps you!