Pokemon Center Original Square Marker Dot Pen 5-Piece Set Gold Silver (Pokemon Gold/ Silver 25th Anniv)

Size is approx. 15.5 by 5.0 by 1.0cm

Additional product info: 

It's a marker that allows you to easily draw Pokemon pixel art! 
You can press the square marker like a stamp to create pixel art! 
On the opposite side, there's also a fine-tip pen that lets you write letters and fine lines, making it convenient. 

The set includes five colors: Black, Gray, Beige, Red, and Yellow.