Review title is High Quality Roller, Better Than the Quartz Ones [SEP] Sand & Sky makes great products. It's only natural that they should extend their skincare line with this massage tool. I own many quartz facial rollers but this one is high quality and well-made. It works similar to the ReFa carat tool but without the high price tag. It pinches your skin a bit when you roll it but that's necessary to improve skin circulation. In addition to anti-aging benefits, it's also great for smoothing out any moisturizer or makeup foundation you've applied and prevents caking. Overall it's a great tool and I love using mine with Sand & Sky gels and moisturizers.