Discover the German Invisible Baton, also known as the Pen Baton, available exclusively in our unique collection. Crafted with eight layers of quenching, this baton can effortlessly shatter bricks, boards, and more. Its tail end is designed for easy window breaking. Compact at 13 cm when retracted and extending to 31 cm, it combines elegance with functionality.

Specifications:
- Length (Retracted): 13 cm
- Length (Extended): 31 cm