High quality materials: This mini thumb piano is made of high quality acrylic, transparent, small and exquisite; the keys are made of mineral steel, which is more elastic and durable, and the rounded edges will not hurt your fingers. Simple operation: this mini thumb piano has 8 strings, each key is engraved with phonetic symbols, you can play simple music as long as you press it. Exquisite pendant: with a lanyard, it can be hung on your backpack , school bag, key case, car interior, travel suitcase, interior decoration and other occasions.Gifts: fashionable and exquisite mini thumb piano, such as birthday, Gifts for Children's Day, Mother's Day , Christmas, Valentine's Day and New Year, is the most suitable gift for parents, friends, colleagues and children's music lovers. You will not regret your choice. QUALITY ASSURANCE: You will receive a small box, a lanyard and a mini thumb piano as a reward for your purchase of this order.