Review title is Nice and compact [SEP] I like the size of this.  It's nice and small so it's easy to keep in my purse for when I need it.<br />Easy to use.  Just roll on my face and it absorbs any oils without messing up my makeup.<br />Does come with a second ball.<br />Not sure how long the one ball will last since I just started using it.  Seems that it would last quite a long time.