Slider Shell-NO.7-DamaSlider Shell NO. 7 Slider Shell NO. 7 is ZERO ONE's earliest individually designed Shell. Slider Shell NO. 7 has a simple and elegant appearance and a smooth feel. It is deeply loved by the majority of players. It has provided a good reputation for ZERO ONE Slider and laid a good foundation for subsequent Shell development. TIP: All Slider Shells need to be matched with the Slider Core before they can be assembled and played normally.