Rukus fx Hand Held Motion Controlled Music Mixer Bonus Silicone Skin RUKUSfx NEW. This item is new and ready to ship! Move, Mix and Create with RUKUSfx, a hand-held motion-controlled music mixer! With 4 simple moves— PUNCH, SWIPE, TWIST, and FLICK – creators can loop, mix, and remix customized music tracks sure to take performances to the next level. RUKUSfx lets users create original DJ-style mixes from 120 pre-loaded music tracks. Users can also upload and mix hit songs from their favorite musical artists! You can even record your performances and share them with friends on social media!