Playzu By Sluban KA-50 Black Shark Building Blocks Toys || 8years to 12yearsAbout The Item The Kamov Ka 50 "Black Shark" is a Soviet Russian single seat attack helicopter with the distinctive coaxial rotor system of the Kamov design bureau. It was designed in the 1980s and adopted for service in the Russian army in 1995. Key Features Build an awesome war machine, The Ka 50 Black Shark attack helicopter. This box of Sluban building blocks guarantees hours of fun . Inculcates a capacity for creative and divergent thinking .