I just bought Geordie his 2nd one of those! The parakeets have one too, just smaller. They all pick at them all the time. Give him a couple days and he'll probably dig in
I got the Xlarge 22" one because on Amazon.com, it showed a female Eclectus chewing on it. I thought at the time that it might be a might big for Mac and when I pulled it out of the box, I said yep, it's a Biggun. But it will just give him more to chew on once he realizes it's not going to eat him hahahahaha.