This is a cup, dish, or piece of tableware.
Don't stop to think about how difficult (not to mention dangerous) it would be to eat with these if they were actual lightsabers. Instead, just enjoy the ideea of using a truly iconic science-fiction prop to devour some delicious sushi! In Sith-apprentice red for you Darth Maul fans out there, these chopsabers measure about 23cm long. And unlike Kotobukiya's 2010 initial release, this time these chopsabers feature a magnetic joint in their ends to connect them in the middle, just like Darth Maul's lilghtsaber! (Although it's a litle hard to eat stuff with 'em that way...) Don't wait--these will be super-popular!