Sky Captain Diy Pendulum Balance
Build this DIY 3D puzzle and give it a little push to watch it swing back and forth like a pendulum on your desk.
$7.64
Original: $21.83
-65%Sky Captain Diy Pendulum Balance—
$21.83
$7.64
Description
Build this DIY 3D puzzle and give it a little push to watch it swing back and forth like a pendulum on your desk.
