Twist Lock Design; The double- twist shaker has a convenient twist lock design, which can be divided into two Shakers, to use however you . Deduce A of Music Styles:Shakers can be played together as a two, individually ,and different combinations can different music styles. Easy to Hold:Unique circular grip design,more in line with people's gripping habits . Sturdy and Durable:Twist shaker made of durable ABS material can be shaken and used repeatedly after many tests, and it will accompany your music life for a long time. Multiple Functions:The special double- design and rhythmic sound not only tools for professional musicians to find their own music style, also cultivate children's sense of music and improve hands-on Color: Blue Material: ABS Package Contents: 1 x Double Shakers Percussion Instruments Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.