This is not a Magic Ink marker. It's a magnet. You cannot write with it. Also, there are no included accessories. This product is shaped like a Magic Ink marker cut in half lengthwise. There are 10 colors in total (black, red, blue, green, yellow, brown, orange, purple, sky blue, and pink), and it was originally a blind-box type product where you didn't know which color you would get. Price: 500 yen each (excluding tax) Release date: June 2019 Size: H87.5 x W29.3 x D24mm