Safe & Healthy Material:These 8 are made of high-quality solid wood+acrylic. It is an material for making thumb piano. The carefully wood makes odorless, more environmentally and healthy. Refined steel , exquisite carved notes and environment- paint are smoother, more comfortable and better learned after waxingMini Size:The size is suitable for both children and adults. It is light and easy to carry,so it is perfect be played indoors and outdoors anytime, anywhereEasy to Play:Thumb piano is a very simple instrument. Beginners can make a beautiful sound by gently touching the . Some simple music scores and simple songs are also very easy to learn. They are suitable for beginners, children and adults Gift Choice:This thumb piano is small in size, exquisite in workmanship and can make a pleasant sound. Suitable for birthday, , Thanksgiving, Christmas and other festivals, whether as an introductory instrument or as an ornament, mini Kalimba is a very good gift choice for children, , familes, lovers and so onColour:as shown(wood color+transparent)Material:solid wood+acrylicSize:6.5 x 6.5cmPackage Contents:2 * Mini KalimbaOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.