The Tinker Crate line at Kiwico is for ages 9-16. This particular crate, the mechanical bird, could probably count as an engineering/art crate. This crate contains gears and paper/cardboard pieces to build your own bird that can flap its wings.
The Kiwico Tinker Crate line is a great way to keep your kids busy for an afternoon. With projects for ages 9-16+, your kids will be creating, learning, and having fun at the same time! Today's Tinker Crate is the Glowing Pendulum.