To all drawing teacher out there that spend most of the time drawing, then erase back the whiteboard you’re currently use sometimes be a double job for you. If you use normal dashboard eraser sometimes your hand will mess-up with the ink, even more the normal whiteboard eraser design aren’t exactly ergonomic especially when you have huge board to clean.

Don’t worry because to make the thing better, designer Jaehyung Hong design an Ultraser. Ultraser is just a normal plastic disc with big handle on it. Same as normal eraser, you just slip the dry eraser to the whiteboard to erase anything you want. I don’t know why they call it Ultraser because the function remains the same.

[Via Yankodesign]