What should I put surrounded by my rat hold?

I have one of those guinea-pig box things made of plastic, but she's eaten holes in it and she have a wood-knot thing but isn't really interested and there's an old coffee jar and sometimes I put in a used toilet-roll thingy

I close to to change things around and give variety - design? I have a load of stuff in a box but I'm not certain of everything in it :P

Ideas?
a snake
Well, you could try wood chew sticks, my rodents loved them!
Although she might completely chew it up after a while, try the cardboard bit sour some toilet roll/kitchen roll. It provided my rodents with quite a bit of entertainment, and, after they'd chewed after, they were easy to replace, and didn't harm them.
I hope you find something, even whether not any of these suggestions!
I actually find the people who've said snakes and rat poison disgusting. If you don't similar to rats, or any type of rodents for that matter, then don't answer the question. How terrible to say that.
You have my cats' interest.
a hamock for it to lie in, something for it to knaw on.Interesting fodd, and some where for them to play/hide! A little house to sleep surrounded by =]
Answers:    Rats can pretty much have anything in their shut within, as long as it is safe to chew on, climb on, or sleep in. For a list of some domestic made rat toys and other fun things to do with your rat visit these links:

http://www.evergreenrattery.com/careguid...
http://www.dapper.com.au/toys.htm

Good luck with your rats!
my rats love playing with cat toys, they have those balls beside the bells in the them. they also like dog rope toys, toilet roll tubes
chew sticks any type of durable toy
Another rat! Rats requirement company! But they need to be introduced slowly.
a tennis ball or a small ball.those other intertain a pet.hhhmmm.strong dog toys that are ment for chihauhaus.bird toys you can hook on the sides.tunnels..an igloo.paper towel rolls they are bigger and will last a lil longer...cat toys..or even take it out and play near it!
Try a bit of rat poison!

Absolutely horrible creatures!
snak shaks rock because they are edible and wear down the teeth plenty. DONT KEEP RATS IN PLASTIC HAMSTER CAGES. keep them in metal cages.
a rat
I put cell phone holders that look like chairs and beds
deffo a nibbleing block to trim it's teeth and weak twigs for it to climb on
Maybe a rat?
I assume my guinea pig might enjoy scurvy?   Does my hamster enjoy cancer?   Hamster pedals won't work?   I devise that my hamster have ringworm ?