1、Excellent Okoume Material: This portable mini harp is made of excellent Okoume material, which is sturdy and abrasion resistant, not easy to be damaged, and has a long service life. It ensures that the sound is clear and soft. 2、Easy To Tune: Each string on this lyre harp is wrapped around the corresponding metal sound post. Tuning is easy with the tuning wrench, you can use a small hammer to gently tap the wrench for fine tuning. You can adjust to the desired scale for your song. 3、10 Strings Design: This 10 strings harp features a 10 strings design, 1 (E4), 2 (F4), 3 (G4), 4 (A4), 5 (B4), 6 (C5), 7 (D5), 8 (E5), 9 (F5), 10 (G5), C major scale, and is designed for children and beginners of all ages. 4、Bone Saddle: This portable small harp features a bone saddle that transmits vibrations and prevents the strings from being forced into the wood, which maintains the intonation of the harp. 5、Wide Application: This 10 strings lyre harp has a wide range of applications, it can be used for daily practice, stage performance, music recording and so on, which is very practical to use and is suitable for students and beginner.