Green Jade Abacus Disc Decorative Calligraphy BrushThis green jade abacus disc decorative calligraphy brush will add a beautiful and unique accent to your decor. Inspired by the origins of calligraphy, this brush is now used as a decorative accent known as a sign of peace. Made of jade, which is known to be a gem of nobility and royalty, combined with fine horsetail for the brush, this unique accent is sure to be a statement piece. Can hang on the wall or use as tabletop accent. Instantly liven up