Cholla (Cactus) Wood?

[Acro]

I have an opportunity to get some Cholla Wood for my isopods.  Can you think of any benefit or drawback that may come of it's use?

 

[Allpet Roaches]

It's may be hard to get them out of it without damaging some of them. I like cholla for certain roaches but I think they're more resistant to getting knocked out of cholla with a hard thump since they don't have such a crunchy shell.

 

[Acro]

I can see how getting them out would be difficult, but I don't mess with them too much anyway.  Thanks for the reply!