In my search for another specific toy, I found a gift I got from Oliver's Garden last winter. A pine tree toy meant to be a Christmas tree. Figuring the birds wouldn't know the difference and wanting to bring something new out in the living room for them to commonly play with, I hung it up on the Java tree. Both Shade and Pixel did play with it without any coercion.
Trying out the pine.
Trying out the leather and plastic chain.
Found a bead hiding on the other side!
Sleeping but still holding onto the toy.