Tyggende mekanisk dinosaurkostyme

The jaw mechanism actually works mid-walk, which had my daughter chasing the dog around the yard for an hour. Assembly was straightforward enough that she did most of it herself, and the finished costume feels sturdy enough for repeat stomping sessions.

My son spent a whole afternoon building this and the chomping jaw is the first thing he shows every visitor. It's sturdy enough for real play, not just display.

The jaw mechanism actually works—my kid spent a solid half hour just snapping it open and shut before we even finished building the rest. It went together in one afternoon and fit surprisingly well over a hoodie.