1.works in resonance principle 2.makes different types of wave 3.wave height:40-150cm 4.from Europe tech. WOW the wave ball also named waving machine or wave generator.Ball Model: W150F/W150FLApplicationsThe wave ball are widely used in all water pools for entertainment place. For instance, man-made beach, swimming pool, water park, industrial water treatment and so on.Working principleWhen the ...