"Liptiful is such a great tool! The quality and craftsmanship that goes into each and every one of these lips tools is impeccable! They are so elite, and they work!! In my experience with Liptiful tools. I started using them back in early 2014. I used to get lip fillers to increase my lip size and stumbled across these tools one day and wondered if they really worked? I decited to give it a try as it was a much less expensive way to plump my lips plus give them natural muscle growth that would last!