ISLA sonic face roller features stainless steel detachable treatment globes - these do not rotate by themselves but sometimes the sonic vibrations can cause them to move. The globes are made to spin when pressure is applied so that it glides across your skin. _ #faceroller #facialroller #guasha #guashatool #beautytools #beautydevices #beautytrends #beautytreatments #skincare101 #spasciences