Attention students of Class 3E! It's time to gear up for your next assassination attempt on Koro-sensei, and what better way to fuel up than with this Assassination Classroom mug by ABYstyle? With its high-quality ceramic and standard size (320ml), you'll have all the caffeine you need to take on your target. - High-quality ceramic for durability in the heat of battle- Standard size (320ml) for all your coffee or tea needs- Dishwasher and microwave safe, because let's face it, who has time for hand washing when you're trying to save the world- Comes packaged in a window-box so you can show off your fandom to all your classmates- Perfect for fans of the anime or manga, or anyone who wants to show off their love for assassination (in a fictional setting, of course!)So grab your classmates and your weapons of choice, and let's take down Koro-sensei one sip at a time with this Assassination Classroom mug. And remember, no cheating with that anti-sensei knife!