I designed this toy for my moluccan cockatoo Mango.  It is my typical compact design, but layered with her favorite toyparts... twenty  jumbo 4" hollow piranhas fish  are sandwiched together with over 25 tuff poly fish shapes.. all individually knotted to poly rope.    I also added one dozen beakable neon 1.5" teacups and more wigglie parts at the ends of the strands to rattle and spin.  All knots are hidden.  Hangs from a stainless steel lock. 

10" long & 10" wide