Mosaic Scale

From Xiaolin Showdown Wiki

The Mosaic Scale is a Shen Gong Wu resembling a gold box with a mosaic of weighing scales on the faces. It is said to be used to cause mischief, but has never been used at all in the show like this. The only purpose that was demonstrated was to hold the evil spirit Sibini. It is related to the Monarch Wings; if they are united by Sibini, he would become all-powerful and destroy the world. This Shen Gong Wu was broken by Kimiko, releasing Sibini, but she had fixed her mistake when her showdown against Sibini ended with Sibini trapped inside it again.