suibobo skincare pink rose quartz jade roller and essential oil bottle eye roller-real jade crystal gem stone marble cuarzo ice cold anti aging anti puff facial face roller eye roller massager suibobo √ in time service -there is instruction paper in the set to help you to use them.and as you know the squeak free jade quartz roller is fragile, easy to be damage in transit, though we pack it very carefully. if you receive the broken jade eye roller, please contact us for new one or full refund.this item is made from 100% natural quartz stone so each piece will little different on color