Toys that cannot be destroyed

Does anyone have suggestions on toys I can give our dog? She destroys toys in seconds. We are throwing money away with buying toys, but we know she needs something to place with. Right now she has two toys left, a Kong and three rubber rings that are connected. We tried ropes, which she loves, but she chews on them and rips out the string, string is everywhere around the house. We have tried balls, she pops them, tennis balls -she rips the yellow off. We tried toys that are guaranteed to not be destroyed, she has proved them wrong. She pulls apart stuffed animals too. She is able to take every toy apart.

I think her craziness would go down if she had a good toy she could play with, but she cannot play with anything longer than 3 minutes or she will destroy it.

We give her long thick bones,she loves them too, but will eat them in an hour and half and will then look at you like 'what's next?'

I guess you could say she is very determined to kill her toys :)

I would love for her to get a new toy from Santa, but I am clueless on what else to buy.