BladeBuilders

BladeBuilders is a series of Star Wars products that was released in 2015; a number of products released under the series were also cross-branded as Nerf products.

Details
The BladeBuilders series as a whole is a line of modular, customizable lightsabers, all based on ones wielded by characters in the Star Wars universe. The standard plastic sets are all compatible with the foam Nerf lightsabers.