This dazzling desktop piece is powered by physics and enhanced with batteries!
The outer rings swing back and forth, propelling the inner rings to swing and circle.
1 x 9V battery not included.
$29.95
In stock
This dazzling desktop piece is powered by physics and enhanced with batteries!
The outer rings swing back and forth, propelling the inner rings to swing and circle.
1 x 9V battery not included.