21459 – Product Description Get ready to build and blast like the Wakandan Avenger with Black Panther Assembler Gear. Collect, combine, and customise. With Marvel Avengers Endgame: Nerf Black Panther Assembler Gear. Featuring Nerf technology, kids can assemble their clawed blaster and imagine slashing down the villains. Each assembler gear set features different blaster combinations and can be combined with other Assembler Gear sets (each set sold separately) to build customisable blasters and get ready to blast into action. With over 100 combinations of blasters with multiple sets (each set sold separately), the only question is: what will you assemble? Safety Warning Ages 5 and up X1 1.5V AA Alkaline battery required. Demo battery included.