Displaying saks

[bro.bobby70]

As I collect saks I would like to put them in a shadow box for display. Would leaving the blades open for a long time hurt the springs?

 

[znapschatz]

As I collect saks I would like to put them in a shadow box for display. Would leaving the blades open for a long time hurt the springs?

All the way deployed, no. Partially open, maybe, especially if another implement is also partially opened on the same back spring.