4 in 1 Universal Piano Learner Music Keyboard Sticker 37/49/61/88 Key Note Vegetable Chopper The USB charging port supports

The USB charging port supports fast charging

LED Lighting: It is easier for you to find spot stains under beds or tables with LED headlights

less than 1/4 of the force is needed

Comprehensive Protection: the upgraded 5pcs adjustable straps and integrated buckles help lock the boat cover tightly

4 in 1 Universal Piano Learner Music Keyboard Sticker 37/49/61/88 Key Note Vegetable Chopper The USB charging port supportsDescription: LARGER LETTER DESIGNThe sizes of letters and staff on the piano stickers are increased by 50% with bolded font. It gets easy to recognize for kids and beginners and solves the problem that small letters are hard to find in playing. THINNER MATERIALThe piano key stickers are 50% thinner than regular ones. You nearly can not feel the existence of them. The surface of the sticker is smooth,to practice the skills of glissando,arpeggio and so