Feature: The stickers are designed by an experienced musician to accelerate and simplify your keyboard and/or piano learning skill. He figured out that in early days, the little masters usually forget the keys, which is why they cannot practice without their instructors. Practice time and hence, makes it even tougher for them to learn each key.    With our stickers, it becomes a lot easier to remember the keys on your piano/keyboard as you can just read the stickers whenever you forgot the keys., the satisfaction of being able to play your favorite music and show your art to the world Fills you with aka positive energy and motivation to work harder, learn quicker, and excel.    Specifications: Color:Colorful;  Material:sticker;    Package List: 1 * Keyboard Sticker